1/2-20 Hex Cap Screws

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.

175,891 Hex Head Cap Screw, showing 200, (click on any line for more information)

Search Results Sponsored by Spring Bolt & Nut Mfg., your source for Hex Head Cap Screws. For more results, visit   www.springboltandnut.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Spring BoTXHex Head Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-20 x 41/2 (20) x 4 hex cap screw astm a564 ty. 630 17-4ph cond. h1025 b18.2.1 b18.2.1 usainquire
    Contact_Supplier
Spring BoTXHex Head Cap Screw400 Stainless (405, 410,416,420,430 etc.)Plain1/2-20 x 1 3/41/2(20-nf-2a) x 1-3/4 hex cap screw stainless 410 b18.2.1 b18.2.1 usainquire
    Contact_Supplier
Spring BoTXHex Head Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-20 x 41/2 (20) x 4 hex cap screw astm a564 ty. 630 17-4ph cond. h1025 b18.2.1 usainquire
    Contact_Supplier
Spring BoTXHex Head Cap Screw400 Stainless (405, 410,416,420,430 etc.)Plain1/2-20 x 1 3/41/2(20-nf-2a) x 1-3/4 hex cap screw stainless 410 b18.2.1 usainquire
    Contact_Supplier
 
Buy Hex Cap Screws from one of our FCH Network Partners
Zoro Tools Inc.Hex Head Cap ScrewGrade 8Plain1/2-201/2-20 grade 8 hex head cap screw steel pk 25
    Buy_Online
Zoro Tools Inc.Hex Head Cap ScrewGrade 8Plain1/2-201/2-20 grade 8 hex head cap screw steel pk 25
    Buy_Online
Zoro Tools Inc.Hex Head Cap ScrewGrade 8Plain1/2-201/2-20 grade 8 hex head cap screw steel pk 25
    Buy_Online
Zoro Tools Inc.Hex Head Cap ScrewGrade 8Plain1/2-201/2-20 grade 8 hex head cap screw steel pk 25
    Buy_Online
 
Buy Hex Cap Screws from one of our FCH Network Members
B & K FASTPAHex Head Cap ScrewGrade 5Plain1/2-20 x 1/21/2-20 x 1/2 hex cap screws gr 5 plain b18.2.124
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 3/41/2-20 x 3/4 hex cap screws gr 5 zinc b18.2.13022
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1/2-20 x 3/41/2-20 x 3/4 hex cap screws gr 8 plain b18.2.1100
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Zinc/Yellow1/2-20 x 7/81/2-20 x 7/8 hex cap screws gr 2 z yellow b18.2.174
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1/2-20 x 1 1/41/2-20 x 1 1/4 hex cap screws gr 5 plain b18.2.1690
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Yellow1/2-20 x 1 1/41/2-20 x 1 1/4 hex cap screws gr 5 z yellow b18.2.19
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear1/2-20 x 1 1/41/2-20 x 1 1/4 hex cap screws gr 8 zinc b18.2.13
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Clear1/2-20 x 1 1/41/2-20 x 1 1/4 hex cap screws grade l9 zinc b18.2.128
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1/2-20 x 1 3/81/2-20 x 1 3/8 hex cap screws gr 5 plain b18.2.120
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Zinc/Clear1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screws gr 2 zinc b18.2.116
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screws gr 5 zinc b18.2.12128
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screws gr 8 plain b18.2.1537
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 9Zinc/Yellow1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screws gr 9 (mc12) z yellow b18.2.1136
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 5/81/2-20 x 1 5/8 hex cap screws gr 8 z yellow b18.2.136
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 hex cap screws gr 8 zinc b18.2.14
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1/2-20 x 1 7/81/2-20 x 1 7/8 hex cap screws gr 5 plain b18.2.110
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 11/2-20 x 1 h/c gr 5 znc b18.2.11031
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 11/2-20 x 1 h/c gr 5 znc b18.2.1125
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 11/2-20 x 1 h/c dom gr 8 yel znc b18.2.1282
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 11/2-20 x 1 h/c dom gr 8 yel znc b18.2.150
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/2-20 x 1 h/c s/s b18.2.129
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 1/41/2-20 x 1 1/4 h/c dom gr 5 znc b18.2.13
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/41/2-20 x 1 1/4 h/c dom gr 8 yel znc b18.2.1157
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/41/2-20 x 1 1/4 h/c dom gr 8 yel znc b18.2.125
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/41/2-20 x 1 1/4 h/c s/s b18.2.112
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 1/21/2-20 x 1 1/2 h/c gr 5 znc b18.2.1409
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/21/2-20 x 1 1/2 h/c dom gr 8 yel znc b18.2.1425
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/21/2-20 x 1 1/2 h/c dom gr 8 yel znc b18.2.175
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 9Zinc/Yellow1/2-20 x 1 1/21/2-20 x 1 1/2 h/c gr.9 yel znc b18.2.140
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/21/2-20 x 1 1/2 h/c s/s b18.2.153
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 3/41/2-20 x 1 3/4 h/c dom gr 8 yel znc b18.2.1621
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 3/41/2-20 x 1 3/4 h/c dom gr 8 yel znc b18.2.1125
    Contact_Supplier
METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 3/4hex c/s SAE s/s40
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 11/2-20 x 1 hex head cap screw grade 5 zinc plated49
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 11/2-20 x 1 hex cap screw grade 8 zinc/yellow640
    Contact_Supplier
YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 11/2-20 x 1 hex cap screw 18-8 stainless steel40
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/41/2-20 x 1-1/4 hex cap screw grade 8 alloy steel zinc yellow44
    Contact_Supplier
YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/41/2-20 x 1-1/4 hex cap screw 18-8 stainless steel40
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 2Zinc/Clear1/2-20 x 1 3/81/2-20 x 1 3/8 hex cap scr grade 2 zinc pltd37
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Plain1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screw grade 55
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 1/21/2-20 x 1 1/2 hex cap screw grade 5 zinc pltd93
    Contact_Supplier
YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 1/21/2-20 x 1-1/2 hex cap screw 18-8 stainless steel40
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 hex cap screw grade 5 zinc pltd520
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 3/41/2-20 x 1-3/4 hex cap screw grade 8 zinc/yellow m552
    Contact_Supplier
YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 1 3/41/2-20 x 1-3/4 hex cap screw 18-8 stainless steel23
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 21/2-20 x 2 hex cap screw grade 5 steel zinc plated86
    Contact_Supplier
YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 21/2-20 x 2 hex cap screw 18-8 stainless steel30
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 2 1/41/2-20 x 2 1/4 hex cap screw grade 5 zinc pltd396
    Contact_Supplier
YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 2 1/41/2-20 x 2 1/4 hex cap screw grade 8 zinc/yellow226
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Plain1/2-20 x 8 1/2nf hex c/s finish57
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1/2nf hex c/s30
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3/4nf hex c/s1188
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1nf hex c/s494
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/4nf hex c/s657
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 1/2nf hex c/s275.5
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 1 3/4nf hex c/s332.4
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 2nf hex c/s98.65
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 2 1/4nf hex c/s274
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 2 1/2nf hex c/s379
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 2 3/4nf hex c/s567
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3nf hex c/s261
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3 1/4nf hex c/s315
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3 1/2nf hex c/s300
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3 3/4nf hex c/s182
    Contact_Supplier
JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 4nf hex c/s130.6
    Contact_Supplier
SIIINHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 1/41/2 -20 x 1-1/4 grade 5 zinc plated hex cap screw)173
    Contact_Supplier
SIIINHex Head Cap ScrewGrade 8Zinc/Yellow1/2-20 x 3 1/21/2-20 x 3-1/2 grd8 sae yellow zinc hex cap screw usa)94
    Contact_Supplier
SIIINHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 3/41/2-20 x 3/4 grd5 zinc hex cap screw/ usa)451
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 h/c gr 5 znc b18.2.1275
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 9Zinc/Yellow1/2-20 x 3 1/41/2-20 x 3 1/4 h/c gr.9 yel znc b18.2.127
    Contact_Supplier
ACCURATEILHex Head Cap ScrewGrade 5Plain1/2-20 x 5 1/4fine hex c/s gr5 usa34
    Contact_Supplier
AmericanNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 2 1/2hex cap 18-8 30422
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 15hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 3/4hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 7/8hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 1hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 1 1/4hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 1 3/8hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 1 1/2hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 1 3/4hex cap gr5 (ft)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 2hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 2 1/4hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 2 1/2hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 3hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 3 1/4hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 4hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 4 1/2hex cap gr5 (pt)inquire
    Contact_Supplier
RCFastAZHex Head Cap ScrewGrade 5Plain1/2-20 x 5hex cap gr5 (pt)inquire
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.