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1/2 inch length Hex Cap Screws (ASME B18. 2.1)

Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.

Hex Head Cap Screw (b18.2.1), showing 200, (click on any line for more information)

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Supplier	Loc	Type	Material	Finish	Size	Description	Qty
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Irwin Ind	Ont	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20 x 1/2 unc hex. hd. capscrew 18.8 stainless steel b18.2.1	872	Contact_Supplier
Irwin Ind	Ont	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 steel grade 5 hhcs zinc trivalent clear b18.2.1	3200	Contact_Supplier
Irwin Ind	Ont	Hex Head Cap Screw	Nylon (Polyamide)	Plain	1/4-20 x 1/2	1/4-20 x 1/2 nylon cap screw micro # 0325020050 b18.2.1	43	Contact_Supplier
Irwin Ind	Ont	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20x1/2 hex capscrew grade 8 steel zinc yellow b18.2.1	1950	Contact_Supplier
BHAM	AL	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	5/16-18x1/2 hex c/s grade 8 yel zn b18.2.1	267	Contact_Supplier
BHAM	AL	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 316ss b18.2.1	235	Contact_Supplier
BHAM	AL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	3/8-16 x 1/2	3/8-16x1/2 hex c/s 300 ser ss b18.2.1	50	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 h/c gr 5 znc b18.2.1	1566	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	1/4-20 x 1/2	1/4-20 x 1/2 h/c 316 s/s b18.2.1	250	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20 x 1/2 h/c dom gr 8 yel znc b18.2.1	1260	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20 x 1/2 h/c s/s b18.2.1	4000	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-28 x 1/2	1/4-28 x 1/2 h/c gr 5 znc b18.2.1	43	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-28 x 1/2	1/4-28 x 1/2 h/c dom gr 8 yel znc b18.2.1	16	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-28 x 1/2	1/4-28 x 1/2 h/c s/s b18.2.1	5372	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Plain	5/16-18 x 1/2	5/16-18 x 1/2 h/c dom gr 5 pln b18.2.1	869	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-18 x 1/2	5/16-18 x 1/2 h/c gr 5 znc b18.2.1	2050	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	5/16-18 x 1/2	5/16-18 x 1/2 h/c 316 s/s b18.2.1	74	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Steel	Plain	5/16-18 x 1/2	5/16-18 x 1/2 h/c w/nd microspheres 1193-s (orange b18.2.1	35	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	5/16-18 x 1/2 h/c dom gr 8 yel znc b18.2.1	1779	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Brass	Plain	5/16-18 x 1/2	5/16-18 x 1/2 h/c brass b18.2.1	16	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	5/16-18 x 1/2	5/16-18 x 1/2 h/c s/s b18.2.1	656	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-24 x 1/2	5/16-24 x 1/2 h/c gr 5 znc b18.2.1	1450	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-24 x 1/2	5/16-24 x 1/2 h/c dom gr 8 yel znc b18.2.1	31	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	5/16-24 x 1/2	5/16-24 x 1/2 h/c s/s b18.2.1	1	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 5	Zinc/Clear	3/8-16 x 1/2	3/8-16 x 1/2 h/c gr 5 znc b18.2.1	1355	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-16 x 1/2	3/8-16 x 1/2 h/c dom gr 8 yel znc b18.2.1	43	Contact_Supplier
Ababa	CA	Hex Head Cap Screw	Grade 9	Zinc/Yellow	3/8-16 x 1/2	3/8-16 x 1/2 h/c f911 yel znc b18.2.1	220	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
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	Contact_Supplier
XL Screw	GA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	hex c/s SAE j429 zyd asme b18.2.1	4,000	Contact_Supplier
XL Screw	GA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	hex c/s SAE j429 zyd asme b18.2.1	2,500	Contact_Supplier
XL Screw	GA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-16 x 1/2	hex c/s SAE j429 zyd asme b18.2.1	1,500	Contact_Supplier
XL Screw	GA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	7/16-14 x 1/2	hex c/s SAE j429 zyd asme b18.2.1	1,000	Contact_Supplier
XL Screw	GA	Hex Head Cap Screw	Grade 5	Plain	5/16-18 x 1/2	hex c/s SAE j429 asme b18.2.1 (usa)	1,950	Contact_Supplier
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 (usa)	3,300	Contact_Supplier
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 (usa)	1,950	Contact_Supplier
Exim	S'pore	Hex Head Cap Screw	Steel	Zinc/Yellow	#8-32 x 1/2	screw hex c/s headsteel yellow zn# 8-32 x 1/2 in b18.2.1	142668	Contact_Supplier
Exim	S'pore	Hex Head Cap Screw	Steel	Black Oxide	#10-24 x 1/2	screw hex c/s headsteel black oxide# 10-24 x 1/2 in b18.2.1	54	Contact_Supplier
Exim	S'pore	Hex Head Cap Screw	Steel	Zinc/Clear	#1/4-20 x 1/2	screw hex c/s headsteel clear zn#1/4-20 x 1/2 in b18.2.1	90	Contact_Supplier
Exim	S'pore	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Passivated	#1/4-20 x 1/2	screw hex c/s heads/s passivated unf 2a# 1/4-20 x 1/2 in. b18.2.1	12081	Contact_Supplier
SII	IN	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 s/s hex cap screw) b18.2.1	1200	Contact_Supplier
SII	IN	Hex Head Cap Screw	Steel	Plain	1/16 x 1/2	1/16x1/2 slotted spring pin hcs plain b18.2.1	150	Contact_Supplier
SII	IN	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-24 x 1/2	5/16-24 x 1/2 grd8 yellow zinc hex cap screw) b18.2.1	25	Contact_Supplier
SII	IN	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-24 x 1/2	3/8-24 x 1/2 grd8 yellow zinc hex cap screw) b18.2.1	17	Contact_Supplier
SII	IN	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	3/8-16 x 1/2	3/8-16 x 1/2 18-8 stainless steel hex cap screw) b18.2.1	775	Contact_Supplier
IPC	VA	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20x1/2 hex cap screw grade 5 steel cr3 zinc rohs asme b18.2.1 saej429	10,096	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Steel	Zinc/Clear	1/4-20 x 1/2	1/4-20x1/2 hex c/s zinc b18.2.1	88	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	#10-24 x 1/2	10-24x1/2 hex cap screw 18-8 s/s b18.2.1	3000	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Brass	Plain	1/4-20 x 1/2	1/4-20x1/2 hex cap screw brass b18.2.1	1000	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex cap screw 18-8 s/s steel domestic b18.2.1	5800	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-24 x 1/2	5/16-24x1/2 hex cap screw grade 5 zinc b18.2.1	1090	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 2	Galvanized	3/8-16 x 1/2	3/8-16x1/2 hex cap screw grade 2 hdg ( f/t ) b18.2.1	1581	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Fluoropolymer-Based (Xylan, Fluorokote, Teflon)	3/8-16 x 1/2	3/8-16x1/2 hex cap screw 18-8 ss xylan 1424/d11525 green 424 b18.2.1	1019	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/2-13 x 1/2	1/2-13x1/2 hex cap screw 18-8 s/s steel domestic b18.2.1	4117	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 2	Galvanized	3/8-16 x 1/2	3/8-16x1/2 hex c/s gr2 hdg b18.2.1	120	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	1055	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	78	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	1854	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	1100	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	20	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	5900	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	8380	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20x1/2 hex c/s 18-8 b18.2.1	40750	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-28 x 1/2	1/4-28x1/2 hex c/s 18-8 b18.2.1	300	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	5/16-18 x 1/2	5/16-18x1/2 hex c/s 18-8 b18.2.1	436	Contact_Supplier
QFC	TX	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	3/8-16 x 1/2	3/8-16x1/2 hex c/s 18-8 b18.2.1	100	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 5	Plain	1/2-20 x 1/2	1/2-20 x 1/2 hex cap screws gr 5 plain b18.2.1	24	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 2	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screws gr 2 zinc b18.2.1	6166	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screws gr 5 zinc b18.2.1	7486	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screws gr 8 z yellow b18.2.1	25687	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 2	Plain	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screws gr 2 plain b18.2.1	230	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	Grade 5	Zinc/Clear	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screws gr 5 zinc b18.2.1	4463	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screws 18-8 stainless b18.2.1	1557	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screws 316 stainless b18.2.1	29	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-28 x 1/2	1/4-28 x 1/2 hex cap screws 18-8 stainless b18.2.1	196	Contact_Supplier
B & K FAST	PA	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	5/16-18 x 1/2	5/16-18 x 1/2 hex cap screws 18-8 stainless b18.2.1	1160	Contact_Supplier
BHAM	TX	Hex Head Cap Screw	Grade 2	Zinc/Clear	3/8-16 x 1/2	3/8-16x1/2 hex c/s gr2 zn b18.2.1	7	Contact_Supplier
OSSCO	RI	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	1/4-20 x 1/2	1/4-20x1/2 hex cap screw 316 s/s b18.2.1	38	Contact_Supplier
OSSCO	RI	Hex Head Cap Screw	Grade 2	Zinc/Clear	3/8-16 x 1/2	3/8-16x1/2 hex cap screw grade 2 plated b18.2.1	19	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 5	Plain	5/16-18 x 1/2	5/16-18x1/2 hex c/s gr5 plain b18.2.1	1166	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 2	Zinc/Clear	1/4-20 x 1/2	1/4-20x1/2 hex c/s gr2 zinc b18.2.1	4200	Contact_Supplier
QFC	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-24 x 1/2	5/16-24x1/2 hex c/s gr8 y/zinc b18.2.1	2159	Contact_Supplier
Wurth	Ont	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-24 x 1/2	scr hcs gr5 (zn) 5/16-24x1/2 b18.2.1	947	Contact_Supplier
API	IA	Hex Head Cap Screw	Grade 5	Zinc/Clear	7/16-20 x 1/2	screw hhc f/t zncl gr5 ansi b18.2.1	422	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc usa /canada b18.2.1	3800	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Black	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc black b18.2.1	400	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc (import) b18.2.1	2650	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc (import) b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc usa /canada b18.2.1	1556	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-18 x 1/2	5/16-18 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc usa /canada b18.2.1	2440	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-18 x 1/2	5/16-18 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc (import) b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 5	Zinc/Clear	7/16-14 x 1/2	7/16-14 x 1/2 hex cap screw grade 5 (sae j429) coarse zinc b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow usa /canada b18.2.1	1096	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow (import) b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow usa /canada b18.2.1	4114	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-16 x 1/2	3/8-16 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow (import) b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	5/16-18 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow usa/canada b18.2.1	2183	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	5/16-18 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow (import) b18.2.1	inquire	Contact_Supplier
Pac Fas	TX	Hex Head Cap Screw	Grade 8	Zinc/Yellow	7/16-14 x 1/2	7/16-14 x 1/2 hex cap screw grade 8 (sae j429) coarse zinc yellow b18.2.1	inquire	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Grade 2	Plain	3/8-16 x 1/2	gr2 hex c/s b18.2.1	5,277	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/2-13 x 1/2	18-8 ss hex c/s b18.2.1	780	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	3/8-16 x 1/2	t-316 ss hex c/s b18.2.1	603	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Grade 8	Zinc/Yellow	3/8-16 x 1/2	gr8 hex c/s z&y b18.2.1	175	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Brass	Plain	1/4-20 x 1/2	hex c/s b18.2.1	74	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Grade 2	Plain	5/16-18 x 1/2	gr2 hex c/s b18.2.1	65	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	#6-32 x 1/2	18-8 ss hex c/s b18.2.1	48	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	#10-24 x 1/2	18-8 ss hex c/s b18.2.1	19	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	3/8-16 x 1/2	t-316 ss hex c/s b18.2.1	50	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Brass	Plain	1/4-20 x 1/2	hex c/s b18.2.1	38	Contact_Supplier
THRDFAST	OK	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	gr8 hex c/s z&y b18.2.1	100	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/2-13 x 1/2	gr8 hex c/s z&y b18.2.1	150	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/2-13 x 1/2	18-8 ss hex c/s b18.2.1	35	Contact_Supplier
THRDFAST	FL	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	1/4-20 x 1/2	t-316 ss hex c/s b18.2.1	486	Contact_Supplier
THRDFAST	TN	Hex Head Cap Screw	Grade 2	Plain	1/4-20 x 1/2	hex c/s black b18.2.1	2,000	Contact_Supplier
THRDFAST	TN	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	5/16-18 x 1/2	t-316 ss hex c/s b18.2.1	233	Contact_Supplier
THRDFAST	TN	Hex Head Cap Screw	Grade 5	Plain	1/4-20 x 1/2	gr5 hex c/s b18.2.1	71	Contact_Supplier
THRDFAST	AL	Hex Head Cap Screw	Grade 5	Zinc/Clear	5/16-18 x 1/2	gr5 hex c/s b18.2.1	4,274	Contact_Supplier
THRDFAST	AL	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	3/8-16 x 1/2	t-316 ss hex c/s b18.2.1	21	Contact_Supplier
THRDFAST	AL	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	18-8 ss hex c/s b18.2.1 domestic	4	Contact_Supplier
WSB	KY	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	screw hcs (18-8) (zn0003) 1/4-20x1/2 b18.2.1	23,872	Contact_Supplier
WSB	KY	Hex Head Cap Screw	Steel	Plain	5/16-18 x 1/2	screw hex sems st(b3c/s) 5/16-18x1/2 b18.2.1	11,875	Contact_Supplier
WSB	KY	Hex Head Cap Screw	Grade 8	Zinc/Yellow	5/16-18 x 1/2	screw hcs gr8 (zy) 5/16-18x1/2 b18.2.1	9,500	Contact_Supplier
WSB	KY	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/2-13 x 1/2	screw hcs gr8 (zy) 1/2-13x1/2 b18.2.1	522	Contact_Supplier
WSB	KY	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-28 x 1/2	screw hcs (18-8) 1/4-28x1/2 b18.2.1	61,020	Contact_Supplier
BRIGHBEST	IL	Hex Head Cap Screw	Grade 8	Zinc/Yellow	1/4-20 x 1/2	1/4-20 x 1/2 cap nylon patch b18.2.1	10975	Contact_Supplier
QFS	MI	Hex Head Cap Screw	Brass	Plain	5/16-18 x 1/2	c/s , USS thread b18.2.1	stock	Contact_Supplier
QFS	MI	Hex Head Cap Screw	316, 317, A4 Stainless	Plain	5/16-18 x 1/2	c/s , USS thread (t-316) b18.2.1	stock	Contact_Supplier
QFS	MI	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/2-13 x 1/2	c/s , USS thread (18-8) b18.2.1	100	Contact_Supplier
QFS	MI	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	1/4-20 x 1/2	c/s , USS thread (18-8) b18.2.1	stock	Contact_Supplier
QFS	MI	Hex Head Cap Screw	300 Stainless (A1,A2, 18-8,304,310 etc.)	Plain	5/16-18 x 1/2	c/s , USS thread (18-8) b18.2.1	400	Contact_Supplier

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