FCH News

1 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)

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCAHex Head Cap ScrewGrade 8Plain1-8 x 121-8 x 12 h/c gr 8 pln b18.2.16
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 141-8 x 14 h/c s/s b18.2.13
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 1 1/21-8 x 1 1/2 h/c dom gr 8 yel znc b18.2.110
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 21-8 x 2 h/c dom gr 8 yel znc b18.2.157
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 2 1/41-8 x 2 1/4 h/c dom gr 8 yel znc b18.2.111
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 2 1/21-8 x 2 1/2 h/c gr 5 znc b18.2.125
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 2 1/21-8 x 2 1/2 h/c dom gr 8 yel znc b18.2.133
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 2 1/21-8 x 2 1/2 h/c s/s b18.2.19
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 2 3/41-8 x 2 3/4 h/c dom gr 8 yel znc b18.2.127
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 31-8 x 3 h/c gr 5 znc b18.2.142
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 31-8 x 3 h/c dom gr 8 yel znc b18.2.162
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 3 1/41-8 x 3 1/4 h/c dom gr 8 yel znc b18.2.12
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 3 1/41-8 x 3 1/4 h/c s/s b18.2.12
    Contact_Supplier
AbabaCAHex Head Cap Screw316, 317, A4 StainlessPlain1-8 x 3 1/21-8 x 3 1/2 h/c 316 s/s b18.2.110
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 3 1/21-8 x 3 1/2 h/c dom gr 8 yel znc b18.2.141
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 41-8 x 4 h/c gr 5 znc b18.2.149
    Contact_Supplier
AbabaCAHex Head Cap Screw316, 317, A4 StainlessPlain1-8 x 41-8 x 4 h/c 316 s/s b18.2.11
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 41-8 x 4 h/c dom gr 8 yel znc b18.2.122
    Contact_Supplier
AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 4 1/21-8 x 4 1/2 h/c dom gr 8 yel znc b18.2.115
    Contact_Supplier
AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1-8 x 4 1/21-8 x 4 1/2 h/c s/s b18.2.113
    Contact_Supplier
SIIINHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 7 1/21-8 x 7-1/2 yellow zinc finish sae j429 grade 8 hex cap screw ) b18.2.12
    Contact_Supplier
SIIINHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 21-8x2 yellow zinc finish sae j429 grade 8 hex cap screw) b18.2.144
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 1 1/41-8 x 1 1/4 hex cap screws gr 5 plain b18.2.17
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 1 1/21-8 x 1 1/2 hex cap screws gr 5 plain b18.2.136
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 1 1/21-8 x 1 1/2 hex cap screws gr 5 zinc b18.2.1152
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1-8 x 1 1/21-8 x 1 1/2 hex cap screws gr 8 plain b18.2.1145
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 1 1/21-8 x 1 1/2 hex cap screws gr 8 z yellow b18.2.13
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 1 3/41-8 x 1 3/4 hex cap screws gr 5 plain b18.2.1238
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 1 3/41-8 x 1 3/4 hex cap screws gr 5 zinc b18.2.110
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Zinc/Yellow1-8 x 1 3/41-8 x 1 3/4 hex cap screws gr 8 z yellow b18.2.17
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1-8 x 21-8 x 2 hex cap screws gr 2 plain b18.2.192
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 21-8 x 2 hex cap screws gr 5 plain b18.2.111
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 21-8 x 2 hex cap screws gr 5 zinc b18.2.1243
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1-8 x 21-8 x 2 hex cap screws gr 8 plain b18.2.1154
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1-8 x 2 1/41-8 x 2 1/4 hex cap screws gr 2 plain b18.2.116
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 2 1/41-8 x 2 1/4 hex cap screws gr 5 plain b18.2.133
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1-8 x 2 1/21-8 x 2 1/2 hex cap screws gr 2 plain b18.2.1229
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 2 1/21-8 x 2 1/2 hex cap screws gr 5 plain b18.2.18
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Zinc/Clear1-8 x 2 1/21-8 x 2 1/2 hex cap screws gr 5 zinc domestic b18.2.17
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 8Plain1-8 x 2 1/21-8 x 2 1/2 hex cap screws gr 8 plain b18.2.13
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 2Plain1-8 x 2 3/41-8 x 2 3/4 hex cap screws gr 2 plain b18.2.1133
    Contact_Supplier
B & K FASTPAHex Head Cap ScrewGrade 5Plain1-8 x 2 3/41-8 x 2 3/4 hex cap screws gr 5 plain b18.2.188
    Contact_Supplier
JET FITTINGCAHex Head Cap Screw316, 317, A4 StainlessPlain1-8 x 61-8x6 (pt) unc hex cap screws stainlestainless steel hex cap screws stainless 316 hhcs astm f593 (inch) b18.2.110
    Contact_Supplier

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