Hex Head Cap Screws, ASTM A307, Coarse Thread, Plain Finish – 1/4 - 5/16"

Also known as:

Hex Cap Screws, Hex Bolts, Hex Machine Bolts

Hex Head Cap Screws are generally 1/4" and larger in diameter. Short lengths are fully threaded and long lengths are partially threaded; long fully threaded Hex Bolts are available and also called Tap Bolts. Hot Dip Galvanized Hex Nuts, which are tapped oversize, must be used with Hot Dip Galvanized Hex Head Cap Screws. Measure length from under the head.

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Code	Product	Qty.	Package
BL132-3442	1/4-20 x 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$2.22
BL132-5452	1/4-20 x 5/8" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$4.62
BL132-7452	1/4-20 x 3/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$4.05
BL132-1452	1/4-20 x 1" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$4.18
BL132-3452	1/4-20 x 1 1/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$5.00
BL132-7462	1/4-20 x 1 3/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$6.56
BL132-9462	1/4-20 x 2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$5.52
BL132-1462	1/4-20 x 2 1/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$3.83
BL132-3462	1/4-20 x 2 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$4.73
BL132-7472	1/4-20 x 3" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$4.75
BL132-5482	1/4-20 x 4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$7.57
BL132-9482	1/4-20 x 4 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$9.14
BL132-2482	1/4-20 x 5" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$12.30
BL132-6402	5/16-18 x 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$5.00
BL132-8402	5/16-18 x 5/8" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$5.14
BL132-0402	5/16-18 x 3/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$4.97
BL132-4412	5/16-18 x 1" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$6.51
BL132-0412	5/16-18 x 1 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$8.27
BL132-4422	5/16-18 x 2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	100 pcs	$10.75
BL132-6422	5/16-18 x 2 1/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$6.08
BL132-8422	5/16-18 x 2 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$7.28
BL132-2422	5/16-18 x 3" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$5.19
BL142-4432	5/16-18 x 3 1/4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	50 pcs	$9.25
BL142-0432	5/16-18 x 4" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	25 pcs	$5.17
BL142-3432	5/16-18 x 4 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	25 pcs	$5.79
BL142-9442	5/16-18 x 5 1/2" Hex Bolt, ASTM A307, Plain Finish (no rust protection)	25 pcs	$5.31