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	Qty.	Carton
BL132-3442	1/4-20 x 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$2.50 $0.025 ea	4,500 pcs 50+ lbs	$77.22 $0.018 ea
BL132-5452	1/4-20 x 5/8" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.22 $0.053 ea	4,000 pcs 50+ lbs	$77.63 $0.020 ea
BL132-7452	1/4-20 x 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.57 $0.046 ea	4,000 pcs 50+ lbs	$78.06 $0.020 ea
BL132-1452	1/4-20 x 1" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.72 $0.048 ea	3,000 pcs 50+ lbs	$70.22 $0.024 ea
BL132-3452	1/4-20 x 1 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.65 $0.057 ea	2,400 pcs 50+ lbs	$76.71 $0.032 ea
BL132-7462	1/4-20 x 1 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$7.40 $0.074 ea	1,800 pcs 50+ lbs	$75.25 $0.042 ea
BL132-9462	1/4-20 x 2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$6.22 $0.063 ea	1,600 pcs 50+ lbs	$71.18 $0.045 ea
BL132-1462	1/4-20 x 2 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$4.32 $0.087 ea	1,300 pcs	$66.54 $0.052 ea
BL132-3462	1/4-20 x 2 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$5.34 $0.107 ea	1,300 pcs 50+ lbs	$73.31 $0.057 ea
BL132-7472	1/4-20 x 3" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$5.36 $0.108 ea	900 pcs	$59.78 $0.067 ea
BL132-5482	1/4-20 x 4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$8.54 $0.171 ea	700 pcs	$60.80 $0.087 ea
BL132-9482	1/4-20 x 4 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$10.31 $0.207 ea	600 pcs	$54.13 $0.091 ea
BL132-2482	1/4-20 x 5" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$13.88 $0.278 ea	600 pcs	$68.14 $0.114 ea
BL132-6402	5/16-18 x 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.65 $0.057 ea
BL132-8402	5/16-18 x 5/8" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.80 $0.058 ea
BL132-0402	5/16-18 x 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.61 $0.057 ea	2,000 pcs	$68.27 $0.035 ea
BL132-4412	5/16-18 x 1" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$7.34 $0.074 ea	2,000 pcs 50+ lbs	$80.29 $0.041 ea
BL132-0412	5/16-18 x 1 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$9.33 $0.094 ea	1,500 pcs 50+ lbs	$87.89 $0.059 ea
BL132-4422	5/16-18 x 2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$12.13 $0.122 ea	1,100 pcs 50+ lbs	$79.13 $0.072 ea
BL132-6422	5/16-18 x 2 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$6.86 $0.138 ea	900 pcs 50+ lbs	$71.62 $0.080 ea
BL132-8422	5/16-18 x 2 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$8.22 $0.165 ea	900 pcs 50+ lbs	$81.63 $0.091 ea
BL132-2422	5/16-18 x 3" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$5.86 $0.118 ea	700 pcs 50+ lbs	$72.09 $0.103 ea
BL142-4432	5/16-18 x 3 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$10.44 $0.209 ea	600 pcs	$65.24 $0.109 ea
BL142-0432	5/16-18 x 4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	25 pcs	$5.84 $0.234 ea	450 pcs	$55.48 $0.124 ea
BL142-3432	5/16-18 x 4 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	25 pcs	$6.54 $0.262 ea	400 pcs	$62.10 $0.156 ea

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