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3/8 inch length Flat Head Cap Screws (ASME B18. 2.1)

Flat Head Socket Cap Screws are designed to be seated in countersunk holes, and align flush with the surface of the assembly when installed. Flat head socket cap screws have a flat top surface, an indented hex and a conical bearing surface with a head angle of 82°. Flat head socket cap screws are commonly used in machine parts, die fixturing, and clamping.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8#6-32x3/8 flat 18-8 s/s b18.2.1 b18.3 () () ()2000
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8#8-32x3/8 flat 18-8 s/s b18.2.1 b18.3 () () ()253
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GLFOHFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/8#8-32x3/8 flat stl pln b18.2.1 b18.3 () () ()15
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8#4-40x3/8 flat 18-8 s/s b18.2.1 b18.3 () () ()406
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GLFOHFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8#10-24x3/8 flat stl pln b18.2.1 b18.3 () () ()908
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8#10-32x3/8 flat 18-8 s/s b18.2.1 b18.3 () () ()2235
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8#10-32x3/8 flat 18-8 s/s w/red patch domestic b18.2.1 b18.3 () () ()1932
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GLFOHFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20x3/8 flat stl pln b18.2.1 b18.3 () () ()439
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 3/8#6-32x3/8 flat 18-8 s/s blk ox w/patch b18.2.1 b18.3 () () ()2416
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#6-32 x 3/8#6-32x3/8 flat 18-8 s/s blk ox b18.2.1 b18.3 () () ()462
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GLFOHFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/8#10-32x3/8 flat 18-8 s/s blk ox b18.2.1 b18.3 () () ()2184
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GLFOHFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/8socket screw MS24673-1 b18.2.1 b18.3 () () ()15
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BHAMALFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40x3/8 flat hdsoc cap dom b18.2.1 b18.3100
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Irwin IndOntFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat soc c/s b18.2.1 b18.32500
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Irwin IndOntFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32 x 3/8 flat steel soc c/s b18.2.1 b18.3750
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#6-32 x 3/86-32 x 3/8 flat steel soc cap .0002 min zinc trivalent black b18.2.1 b18.312456
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#4-40 x 3/84-40 x 3/8 flat soc c/s stl .0002 min zinc trivalent black b18.2.1 b18.34700
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Irwin IndOntFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/88-32 x 3/8 flat steel soc cap plain b18.2.1 b18.32050
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#8-32 x 3/88-32 x 3/8 flat steel soc cap .0002 min zinc trivalent black b18.2.1 b18.35629
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#10-24 x 3/810-24 x 3/8 flat steel soc cap .0002 min zinc trivalent black b18.2.1 b18.38197
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Irwin IndOntFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 flat socket cap screw 18-8 w/ yellow nylon patch b18.2.1 b18.34000
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Irwin IndOntFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32x3/8 flat socket capscrew b18.2.1 b18.3500
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Irwin IndOntFlat Head Socket Cap ScrewSteelZinc/Black#10-32 x 3/810-32 x 3/8 flat sock c/s stl .0002 min zinc trivalent black b18.2.1 b18.34500
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GLFOHFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/8#6-32x3/8 flat stl pln b18.2.1 b18.3 () () ()300
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GLFOHFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/8#10-32x3/8 flat stl pln b18.2.1 b18.3 () () ()97
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24 x 3/8 flat soc cap screw s/s b18.2.1 b18.3942
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.3694
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x 3/8 flat soc cap screw alloy b18.2.1 b18.3248
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 flat soc cap screw s/s b18.2.1 b18.3120
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AbabaCAFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20 x 3/8 flat soc cap screw alloy b18.2.1 b18.31900
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/82-56 x 3/8 flat soc cap screw s/s b18.2.1 b18.3190
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#2-56 x 3/82-56 x 3/8 flat soc cap screw alloy b18.2.1 b18.3120
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40 x 3/8 flat soc cap screw s/s b18.2.1 b18.3513
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat soc cap screw alloy b18.2.1 b18.3322
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#5-40 x 3/85-40 x 3/8 flat soc cap screw alloy b18.2.1 b18.3100
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.31179
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32 x 3/8 flat soc cap screw alloy b18.2.1 b18.32423
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/88-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.314995
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/88-32 x 3/8 flat soc cap screw alloy b18.2.1 b18.3153
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/810-24 x 3/8 flat soc cap screw alloy b18.2.1 b18.32100
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AbabaCAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-32 x 3/810-32 x 3/8 flt soc cap 316 s/s b18.2.1 b18.3778
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AbabaCAFlat Head Socket Cap ScrewSteelPlain1/4-28 x 3/81/4-28 x 3/8 flat soc cap screw alloy b18.2.1 b18.3100
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ASMCILFlat Head Socket Cap ScrewSteelZinc/Clear#8-32 x 3/8(ft) coarse socket flat hd c/s mech b18.2.1 b18.375
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ASMCILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 3/85/16-24x3/8 fine socket flat hd cap screw ss18-8 b18.2.1 b18.375
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ASMCILFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8#6-32x3/8 (ft) coarse socket flat hd cap screw ss18-8 blox b18.2.1 b18.31,500
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24 x 3/8 flat soc cap screw s/s b18.2.1 b18.3200
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.3100
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x 3/8 flat soc cap screw alloy b18.2.1 b18.3100
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 flat soc cap screw s/s b18.2.1 b18.3200
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AbabaCAFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20 x 3/8 flat soc cap screw alloy b18.2.1 b18.3100
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40 x 3/8 flat soc cap screw s/s b18.2.1 b18.3300
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AbabaCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat soc cap screw alloy b18.2.1 b18.3100
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.3200
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AbabaCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/88-32 x 3/8 flat soc cap screw s/s b18.2.1 b18.3300
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EximS'poreFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 3/8screw socket cap sems t-10s/s passivated w/flat washer unc 2a# 4-40 x 3/8 in b18.2.1 b18.34702
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SIIINFlat Head Socket Cap ScrewSteelBlack Oxide#10-32 x 3/8#10-32 x 3/8 black oxide finish flat socket cap screw ) b18.2.1 b18.31190
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SIIINFlat Head Socket Cap ScrewSteelBlack Oxide1/4-20 x 3/81/4-20 x 3/8 black oxide finish alloy steel flat socket cap screw b18.2.1 b18.31400
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32x3/8 flat 18-8 ss 1-FS-6C-37 b18.2.1 b18.35695
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 flat 18-8 212018 b18.2.1 b18.31521
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JET FITTINGCAFlat Head Socket Cap ScrewSteelBlack Oxide#5-44 x 3/8#5-44x3/8 flat hdsock caps stl blk ox 721054 b18.2.1 b18.31100
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JET FITTINGCAFlat Head Socket Cap ScrewSteelBlack Oxide#5-40 x 3/8#5-40x3/8 flat hdsock caps stl blk ox 211023 b18.2.1 b18.32300
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32x3/8 flat 18-8 92210A301 b18.2.1 b18.33367
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x3/8 flat hdsock caps a2 (18-8) 212067 b18.2.1 b18.3327
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#2-56 x 3/82-56x3/8 flat alloy stl b18.2.1 b18.3100
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/88-32x3/8 flat alloy stl 211046 b18.2.1 b18.34095
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8#10-24x3/8 flat hdsock caps a2 (18-8) 212037 b18.2.1 b18.31055
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JET FITTINGCAFlat Head Socket Cap ScrewSteelBlack Oxide#10-24 x 3/8#10-24x3/8 flat hdsock caps stl blk ox 211061 b18.2.1 b18.32637
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#5-40 x 3/8#5-40x3/8 non-standard flat hdsock cap 712061 b18.2.1 b18.3296
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/810-32x3/8 flat hex socket stainless steel 18-8 black oxide and wax 10F06FSCS SSBOW b18.2.1 b18.32104
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#2-56 x 3/8#2-56x3/8 non-standard flat hdsock cap 712020 b18.2.1 b18.3630
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8#8-32x3/8 flat 18-8 s/s 1-FS-8C-37 b18.2.1 b18.38887
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/8#6-32x3/8 flat alloy stl black 211034 b18.2.1 b18.34615
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StandardMAFlat Head Socket Cap ScrewBrassPlain1/4-20 x 3/81/4-20x3/8 socket flat head screw brass b18.2.1 b18.37149
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-64 x 3/81-64x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.329300
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#8-32 x 3/88-32x3/8 socket flat point screw 316 stainless steel b18.2.1 b18.343040
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-24 x 3/810-24x3/8 socket flat point screw 316 stainless steel b18.2.1 b18.343903
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain1/4-20 x 3/81/4-20x3/8 socket flat point screw 316 stainless steel b18.2.1 b18.327143
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-32 x 3/810-32x3/8 socket flat point screw 316 stainless steel b18.2.1 b18.338900
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain1/4-20 x 3/81/4-20x3/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.312295
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-32 x 3/810-32x3/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.310645
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#10-24 x 3/810-24x3/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.314478
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.339521
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.319981
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.317213
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/88-32x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.320000
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#6-40 x 3/86-40x3/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.36290
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#5-40 x 3/85-40x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.39867
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StandardMAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x3/8 flat head socket cap screw 18-8 stainless steel b18.2.1 b18.317802
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StandardMAFlat Head Socket Cap Screw316, 317, A4 StainlessPlain#6-32 x 3/86-32x3/8 flat head socket cap screw 316 stainless steel b18.2.1 b18.3750
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QFCTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84/40x3/8 18-8ss flat hd skt cap b18.2.1 b18.3400
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QFCTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/88/32x3/8 18-8ss flat hd skt cap b18.2.1 b18.3400
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84/40 x 3/8 flat hd socket cap screws b18.2.1 b18.3400
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86/32 x 3/8 flat hd socket cap screws b18.2.1 b18.3528
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/88/32 x 3/8 flat hd socket cap screws b18.2.1 b18.32666
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810/32 x 3/8 flat hd socket cap screws b18.2.1 b18.31914
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20 x 3/8 flat hd socket cap screws b18.2.1 b18.33824
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B & K FASTPAFlat Head Socket Cap ScrewSteelPlain1/4-28 x 3/81/4-28 x 3/8 flat hd socket cap screws b18.2.1 b18.3327
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B & K FASTPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86/32 x 3/8 flat socket cap screws 18-8 ss b18.2.1 b18.3200
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B & K FASTPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810/24 x 3/8 flat socket cap screws 18-8 ss b18.2.1 b18.3100
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B & K FASTPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810/32 x 3/8 flat socket cap screw 18-8 ss b18.2.1 b18.3550
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B & K FASTPAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 flat socket cap screws 18-8 ss b18.2.1 b18.328
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General FMIFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/84-40 x .375 fhcs soc alloy blk oxide b18.2.1 b18.32400
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General FMIFlat Head Socket Cap ScrewSteelBlack Oxide#4-40 x 3/84-40 x .375 fhcs 6-lobe blk chromate b18.2.1 b18.314350
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General FMIFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x .375 fhcs 6-lobe ms w/adhesive b18.2.1 b18.346190
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BHAMALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32x3/8 flat hdsoc cap 300 ser ss b18.2.1 b18.3370
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OSSCORIFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32x3/8 flat soc cap screw blue devil b18.2.1 b18.3500
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OSSCORIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x3/8 flat soc cap screw 18-8 304 b18.2.1 b18.3100
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OSSCORIFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/88-32x3/8 flat soc cap screw blue devil b18.2.1 b18.3100
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OSSCORIFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40x3/8 flat soc cap screw b18.2.1 b18.3834
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OSSCORIFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32x3/8 flat soc cap screw b18.2.1 b18.3900
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OSSCORIFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32x3/8 flat soc cap screw blue devil b18.2.1 b18.3400
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OSSCORIFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32x3/8 flat soc cap screw 18-8 304 b18.2.1 b18.3130
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QFCTXFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20x3/8 flat socket c/s alloy plain b18.2.1 b18.31984
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QFCTXFlat Head Socket Cap ScrewSteelBlack Oxide#10-32 x 3/810-32 x 3/8 flat soc cap screw black oxide w/ nylock patch b18.2.1 b18.3500
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QFCTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x3/8 flat soc c/s 18-8 b18.2.1 b18.3500
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Bostwick INFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x 3/8 flat soc cap screw (usa mfg) alloy b18.2.1 b18.3300
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Bostwick INFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 flat soc cap screw (usa mfg) alloy b18.2.1 b18.3264
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Bostwick INFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/810-24 x 3/8 flat soc cap screw (usa mfg) alloy b18.2.1 b18.3146
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Bostwick INFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 flat soc cap screw 18-8 stainless b18.2.1 b18.3248
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Bostwick INFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32 x 3/8 flat soc cap screw (usa mfg) alloy b18.2.1 b18.3138
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/8cap screw flat socket 1032x3/8 stainless steel black oxide and wax b18.2.1 b18.31000
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#2-56 x 3/8cap screw flat socket 256x3/8 alloy steel b18.2.1 b18.325
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/86-32x3/8 flat hex socket cap screw alloy steel thermal black oxide b18.2.1 b18.3630
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8cap screw flat socket 632x3/8 stainless steel b18.2.1 b18.3690
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/8cap screw flat socket 832x3/8 alloy steel& wax b18.2.1 b18.31000
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/81/4-20x3/8 flat hex socket cap screw alloy steel thermal black oxide b18.2.1 b18.358
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8cap screw flat socket 440x3/8 alloy steel b18.2.1 b18.310
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8cap screw flat socket 440x3/8 stainless steel b18.2.1 b18.31100
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8cap screw flat socket 1024x3/8 alloy steel b18.2.1 b18.31534
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JET FITTINGCAFlat Head Socket Cap ScrewSteelZinc/Yellow#10-24 x 3/8cap screw flat socket 1024x3/8 cadmium plated yellow b18.2.1 b18.32000
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8cap screw flat socket 1024x3/8 stainless steel b18.2.1 b18.31050
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/8cap screw flat socket 1032x3/8 alloy steel b18.2.1 b18.318
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#5-40 x 3/8cap screw flat socket 540x3/8 stainless steel b18.2.1 b18.3288
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JET FITTINGCAFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/8cap screw flat socket 256x3/8 stainless steel b18.2.1 b18.3645
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JET FITTINGCAFlat Head Socket Cap ScrewSteelPlain#8-32 x 3/8cap screw flat socket 8-32x3/8 alloy steel b18.2.1 b18.32000
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#4-40 x 3/8flat socket c/s b18.2.1 b18.3400
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain5/16-18 x 3/8flat socket c/s b18.2.1 b18.3163
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THRDFASTFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/818-8 ss flat socket c/sr b18.2.1 b18.3100
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THRDFASTFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#5-40 x 3/818-8 ss flat socket c/s b18.2.1 b18.373
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THRDFASTFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/818-8 ss flat socket c/s b18.2.1 b18.331
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8flat socket c/s b18.2.1 b18.323
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THRDFASTFLFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/818-8 ss flat socket c/sre b18.2.1 b18.3508
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#5-40 x 3/8flat socket c/s b18.2.1 b18.3100
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THRDFASTOKFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/8flat socket c/s b18.2.1 b18.350
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THRDFASTTNFlat Head Socket Cap ScrewSteelPlain1/4-20 x 3/8flat socket c/s b18.2.1 b18.353
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KBSTNFlat Head Socket Cap ScrewSteelPlain#10-32 x 3/810-32 x 3/8 flat soc cap screw b18.2.1 b18.348,765
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THRDFASTALFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/818-8 ss flat socket c/s b18.2.1 b18.3100
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THRDFASTFLFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/8flat socket c/s b18.2.1 b18.3124
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THRDFASTMSFlat Head Socket Cap ScrewSteelPlain#6-32 x 3/8flat socket c/s b18.2.1 b18.3100
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All SizeTXFlat Head Socket Cap ScrewSteelPlain5/16-18 x 3/85/16-18 x 3/8 flat head socket cap b18.2.1 b18.3241
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All SizeTXFlat Head Socket Cap ScrewSteelPlain#10-24 x 3/810-24 x 3/8 flat head socket cap b18.2.1 b18.354
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All SizeTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/810-24 x 3/8 flat head socket cap s/s b18.2.1 b18.311
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All SizeTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 flat head socket cap s/s b18.2.1 b18.3279
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All SizeTXFlat Head Socket Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 flat head socket cap s/s b18.2.1 b18.351
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