1/2 inch length Bolts & Cap Screws
523,405 Bolts & Cap Screws, showing 200, (click on any line for more information)
| Buy from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| EASTERN SCREW | RI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10 x 1/2 | 10 x 1/2 hex soc btn type-ab 18-8 | 1,320 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 1/2 | 10-24 x 1/2 hex flat 100 soc cap 18-8 | 735 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | #10-32 x 1/2 | 10-32 x 1/2 hex soc flat 316l domestic melt | 900 |
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| EASTERN SCREW | RI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 12 x 1/2 | 12 x 1/2 hex soc low profile cap type-ab 18-8 | 455 |
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| EASTERN SCREW | RI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10 x 1/2 | 10 x 1/2 hex soc type-ab 18-8 low profile cap | 775 |
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| EASTERN SCREW | RI | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 1/2 | 5/16-18 x 1/2 soc cap button 316 | 1100 |
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| EASTERN SCREW | RI | Button Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | #10-24 x 1/2 | 10-24 x 1/2 hex soc butt cap 316ss | 350 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10 x 1/2 | 10 x 1/2 square soc flat u/c type-ab 18-8 | 25264 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 8 x 1/2 | 8 x 1/2 square soc flat u/c type-ab 18-8 | 300 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 10 x 1/2 | 10 x 1/2 square soc flat u/c type-ab 316 | 4865 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 8 x 1/2 | 8 x 1/2 square soc flat type-ab 316 | 475 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | Steel | Plain | 10 x 1/2 | 10 x 1/2 square soc flat u/c type-ab 410ht | 290 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 8 x 1/2 | 8 x 1/2 square soc flat u/c type-ab 316 | 500 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 8 x 1/2 | 8 x 1/2 square soc flat u/c type-b 18-8 | 8,660 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10 x 1/2 | 10 x 1/2 square soc flat u/c type-b 18-8 | 57 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 1/2 | 10-24 x 1/2 square soc flat u/c type-f 18-8 | 124 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 square soc flat type-f 18-8 | 20 |
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| EASTERN SCREW | RI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 6 x 1/2 | 6 x 1/2 square soc flat type-b 316 | 625 |
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| EASTERN SCREW | RI | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 12 x 1/2 | 12 x 1/2 6-lobe button type-ab 18-8 | 340 |
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| MTP | CA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 1/2 | 5/16-24 x 1/2 18-8 s.s button hd socket screws | 777 |
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| MTP | CA | Hex Machine Bolt | Grade 8 | Zinc/Yellow | 5/16-24 x 1/2 | 5/16-24 x 1/2 gr.8 y/zn hex hd bolts f/th | 9,725 |
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| Cal Fastenrs | CA | Hex Head Cap Screw | Nylon (Polyamide) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 hex cap screw nylon nylon 012520h050 | 500 |
|
| Cal Fastenrs | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #2-56 x 1/2 | 2-56x1/2 socket cap screw 18-8 304 black oxide socket cap | 420 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Phosphate | 1/4-20 x 1/2 | 1/4-20x1/2 flat socket head cap screw manganese phosphate | 31700 |
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| MESAFAST | CA | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 carriage bolt 18-8 stainless | 18-8 stainless | 18-8 stainless | 18-8 stainless | 500.0 |
| |
| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Plain | 1/4-20 x 1/2 | hex c/s SAE j429 asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1/2 | hex c/s SAE j429 zp asme b18 2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 5/16-18 x 1/2 | hex c/s SAE j429 zp asme b18 2.1 | 2,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 3/8-16 x 1/2 | hex c/s SAE j429 zp asme b18 2.1 | 1,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 1/2 | hex c/s SAE j429 asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Plain | 5/16-24 x 1/2 | hex c/s SAE j429 fine thread asme b18.2.1 | 2,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | hex c/s SAE j429 zp asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1/2 | hex c/s SAE j429 zp asme b18.2.1 | 2,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-16 x 1/2 | hex c/s SAE j429 zp asme b18.2.1 | 1,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 1/4-28 x 1/2 | hex c/s SAE j429 zp fine thread asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-24 x 1/2 | hex c/s SAE j429 zp fine thread asme b18.2.1 | 2,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 3/8-24 x 1/2 | hex c/s SAE j429 zp fine thread asme b18.2.1 | 1,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/4-20 x 1/2 | hex c/s SAE j429 zyd asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 1/4-20 x 1/2 | hex c/s SAE j429 asme b18.2.1 | 4,000 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Plain | 5/16-18 x 1/2 | hex c/s SAE j429 asme b18.2.1 | 2,500 |
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| XL Screw | GA | Hex Head Cap Screw | Grade 8 | Zinc/Yellow | 1/4-28 x 1/2 | hex c/s SAE j429 zyd fine thread asme b18.2.1 | 4,000 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | #6-32 x 1/2 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | #4-40 x 1/2 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | #8-32 x 1/2 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| XL Screw | GA | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 1/2 | socket c/s h t astm a574 ansi/asme b18.3 3a | 2,500 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Black Oxide | #2-56 x 1/2 | screw m/c socket head cap hexsteel black oxide unc 3a# 2-56 x 1/2 in b18.2.1 b18.3 | 805 |
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| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #2-56 x 1/2 | screw m/c socket head cap hexs/s passivated unc 3a# 2-56 x 1/2 in. b18.2.1 b18.3 | 1530 |
|
| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/2 | screw socket head cap hexs/s passivated unc 3a# 4-40 x 1/2 in. b18.2.1 b18.3 | 4666 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | screw socket head cap hex with knurlsteel blue zinc#4-40 x 1/2 in unc 3a b18.2.1 b18.3 | 590 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Zinc/Yellow | #4-40 x 1/2 | screw socket head cap hexsteel yellow zn unc 3a# 4-40 x 1/2 in. b18.2.1 b18.3 | 1760 |
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| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | screw socket head cap hexs/s black oxide#4-40 x 1/2 in unc 3a b18.2.1 b18.3 | 46 |
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| Exim | S'pore | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #4-40 x 1/2 | screw socket head cap hex300 series s/s legacy p/n 003pqs044008#4-40x 1/2 in b18.2.1 b18.3 | 80 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Zinc/Clear | #4-40 x 1/2 | screw socket head cap hexsteel blue zn unc 3a# 4-40 x 1/2 in. b18.2.1 b18.3 | 650 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Zinc/Black | #4-40 x 1/2 | screw socket head cap hexsteel black zn unc 3a# 4-40 x 1/2 in b18.2.1 b18.3 | 642 |
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| Exim | S'pore | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #4-40 x 1/2 | screw button head hexs/s passivated unc 3a# 4-40 x 1/2 in b18.3 | 76842 |
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| Exim | S'pore | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 1/2 | screw button head hexs/s black oxide unc 3a#4-40 x 1/2 in b18.3 | 3975 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Black Oxide | #4-40 x 1/2 | screw socket head cap hexsteel black oxide unc 3a nylon patch# 4-40 x 1/2 in. b18.2.1 b18.3 | 1623 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Black Oxide | #6-32 x 1/2 | screw socket head cap hexsteel black oxide#6-32 x 1/2 in unc 3a b18.2.1 b18.3 | 714 |
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| Exim | S'pore | Socket Head Cap Screw | Steel | Plain | #6-32 x 1/2 | screw socket head cap hexnylon natural#6-32 x 1/2 in b18.2.1 b18.3 | 96 |
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| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 1/2 | screw socket head cap hexs/s passivated unc 3a# 6-32 x 1/2 in. b18.2.1 b18.3 | 3001 |
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| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #6-32 x 1/2 | screw socket head cap hexs/s black oxide#6-32 x 1/2 in b18.2.1 b18.3 | 5000 |
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| Exim | S'pore | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 1/2 | screw button head hex recesss/s passivated#6-32 x 1/2 in b18.3 | 922 |
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| Exim | S'pore | Button Head Socket Cap Screw | Steel | Black Oxide | t10 #6-32 x 1/2 | screw button head t-10steel black oxide6-32 x 1/2 in unc 3a b18.3 | 2270 |
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| Exim | S'pore | Button Head Socket Cap Screw | Steel | Black Oxide | #6-32 x 1/2 | screw socket button head cap hexsteel black oxide#6-32 x 1/2 in b18.3 | 449 |
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| Exim | S'pore | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 1/2 | screw socket head cap hexs/s passivated w. nylon patch#6-32 x 1/2 in unc 3a b18.2.1 b18.3 | 1282 |
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| IPC | VA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32x1/2 flanged button cap screw 18-8 s/s steel | 1,400 |
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| IPC | VA | Socket Head Cap Screw | Steel | Black Oxide | 1/4-20 x 1/2 | 1/4-20x1/2 f.h. soc c/s blk ox | 1,430 |
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| IPC | VA | Button Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 1/2 | 1/2-13x1/2 button soc c/s steel cr3 zinc-rohs | 16,700 |
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| IPC | VA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1/2 | 3/8-16x1/2 button soc c/s 18-8 ss | 96 |
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| IPC | VA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 hex cap screw grade 5 steel zinc yellow | 4,910 |
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| IPC | VA | Hex Head Cap Screw | Grade 5 | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 hex cap screw grade 5 steel | 6,438 |
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| IPC | VA | Socket Head Cap Screw | Steel | Phosphate | #10-24 x 1/2 | 10-24x1/2 soc c/s gmw-3179h phos & oil must gauge 3a after plating | 14,439 |
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| IPC | VA | Hex Head Cap Screw | Grade 2 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 hex cap screw grade 2 steel cr3 zinc rohs | 628 |
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| IPC | VA | Carriage Bolt | Grade A | Zinc/Clear | #10-24 x 1/2 | 10-24x1/2 carriage bolt a307 gr a zinc | 5,250 |
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| IPC | VA | Button Head Socket Cap Screw | Steel | Plain | #10-32 x 1/2 | 10-32x1/2 flanged button socket head cap screw | 1,700 |
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| IPC | VA | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 1/2 | 5/16-18x1/2 soc c/s | 50 |
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| IPC | VA | Flange Screw w/o serr. (Frame Bolt) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 hex flange bolt serr 18-8 ss | 100 |
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| IPC | VA | Socket Head Cap Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 socket cap screw | 39,458 |
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| IPC | VA | Hex Head Cap Screw | Grade 5 | Zinc/Yellow | 5/16-18 x 1/2 | 5/16-18x1/2 hex cap screw grade 5 steel cr3 zinc rohs yellow rohs | 3,912 |
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| IPC | VA | Hex Head Cap Screw | Grade 5 | Zinc/Clear | 5/16-18 x 1/2 | 5/16-18x1/2 hex cap screw grade 5 steel cr3 zinc rohs | 1,496 |
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| IPC | VA | Carriage Bolt | Grade A | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 carriage bolt steel a307 gr a zinc | 31,455 |
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| IPC | VA | Hex Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 hex cap screw 316 stainless steel | 164 |
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| IPC | VA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 soc c/s 316 ss | 252 |
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| IPC | VA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #5-40 x 1/2 | 5-40x1/2 soc c/s 18-8 ss | 8 |
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| IPC | VA | Button Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1/2 | 1/4-28x1/2 button soc c/s 18-8 ss | 5,000 |
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| Kanebridge | IL | Carriage Bolt | Grade 8 | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 carriage bolt grade 8 fully threaded zinc yellow | 75,000 |
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| Kanebridge | IL | Carriage Bolt | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 ribbed neck carriage bolt fully threaded 18-8 stainless steel | 20,000 |
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| Kanebridge | IL | Flat Head Socket Cap Screw | Steel | Plain | #10-16 x 1/2 | 10-16x1/2 6-lobe flat undercut high low screw fully threaded zinc and bake | 250,000 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Yellow | 5/16-18 x 1/2 | 5/16-18x1/2 serrated hex flanged washer full thrd grade 5 w/head markings zinc yellow | 37.500 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 serrated hex flanged washer full thread grade 8 w/head markings zinc | 75,000 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 5/16-18 x 1/2 | 5/16-18x1/2 serrated hex flanged washer full thread grade 8 w/head markings zinc | 37.500 |
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| Kanebridge | IL | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 3/8-16 x 1/2 | 3/8-16x1/2 serrated hex flanged washer full thread grade 8 w/head markings zinc | 25,000 |
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| Kanebridge | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #10-24 x 1/2 | 10-24x1/2 a286 nas1352 socket head cap screw coarse thread stainless steel dfar | 2.500 |
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| Kanebridge | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #8-32 x 1/2 | 8-32x1/2 a286 nas1352 socket head cap screw coarse thread stainless steel dfar | 2.500 |
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| Kanebridge | IL | Socket Head Cap Screw | Steel | Plain | #10-32 x 1/2 | 10-32x1/2 a286 nas1351 socket head cap screw fine thread stainless steel dfar | 2.500 |
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| Kanebridge | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #2-56 x 1/2 | 2-56x1/2 a286 nas1352 socket head cap screw coarse thread stainless steel dfar | 2.500 |
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| Kanebridge | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #4-40 x 1/2 | 4-40x1/2 a286 nas1352 socket head cap screw coarse thread stainless steel dfar | 2.500 |
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| Kanebridge | IL | Socket Head Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | #6-32 x 1/2 | 6-32x1/2 a286 nas1352 socket head cap screw coarse thread stainless steel dfar | 2.500 |
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| General F | MI | Button Head Socket Cap Screw | Steel | Zinc/Black | #10-32 x 1/2 | 10-32 x .500 bhcs 6-lobe zn black patch b18.3 | 18900 |
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| Knapp Fast | Ont | Hex Flange Screw w/ serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | hex serrated fl/bs | 10700 |
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| GUIDON | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | pin in head security screw 18-8 stainless steel | 2,000 |
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| GUIDON | NJ | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1/2 | ALLOY STEEL | 2500 |
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| GUIDON | NJ | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1/2 | 18-8 STAINLESS STEEL | 75 |
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