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	$2.22 $0.023 ea	4,500 pcs 50+ lbs	$76.31 $0.017 ea
BL132-5452	1/4-20 x 5/8" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.62 $0.047 ea	4,000 pcs 50+ lbs	$74.78 $0.019 ea
BL132-7452	1/4-20 x 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.05 $0.041 ea	4,000 pcs 50+ lbs	$80.92 $0.021 ea
BL132-1452	1/4-20 x 1" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.18 $0.042 ea	3,000 pcs 50+ lbs	$71.66 $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	$5.00 $0.050 ea	2,400 pcs 50+ lbs	$73.85 $0.031 ea
BL132-7462	1/4-20 x 1 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$6.56 $0.066 ea	1,800 pcs 50+ lbs	$72.46 $0.041 ea
BL132-9462	1/4-20 x 2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.52 $0.056 ea	1,600 pcs 50+ lbs	$68.55 $0.043 ea
BL132-1462	1/4-20 x 2 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$3.83 $0.077 ea	1,300 pcs	$64.06 $0.050 ea
BL132-3462	1/4-20 x 2 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$4.73 $0.095 ea	1,300 pcs 50+ lbs	$70.57 $0.055 ea
BL132-7472	1/4-20 x 3" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$4.75 $0.095 ea	900 pcs	$57.56 $0.064 ea
BL132-5482	1/4-20 x 4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$7.57 $0.152 ea	700 pcs	$58.53 $0.084 ea
BL132-9482	1/4-20 x 4 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$9.14 $0.183 ea	600 pcs	$57.15 $0.096 ea
BL132-2482	1/4-20 x 5" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$12.30 $0.246 ea	600 pcs	$65.60 $0.110 ea
BL132-6402	5/16-18 x 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.00 $0.050 ea
BL132-8402	5/16-18 x 5/8" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$5.14 $0.052 ea
BL132-0402	5/16-18 x 3/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$4.97 $0.050 ea	2,000 pcs	$65.73 $0.033 ea
BL132-4412	5/16-18 x 1" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$6.51 $0.066 ea	2,000 pcs 50+ lbs	$77.32 $0.039 ea
BL132-0412	5/16-18 x 1 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$8.27 $0.083 ea	1,500 pcs 50+ lbs	$84.61 $0.057 ea
BL132-4422	5/16-18 x 2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	100 pcs	$10.75 $0.108 ea	1,100 pcs 50+ lbs	$76.18 $0.070 ea
BL132-6422	5/16-18 x 2 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$6.08 $0.122 ea	900 pcs 50+ lbs	$68.95 $0.077 ea
BL132-8422	5/16-18 x 2 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$7.28 $0.146 ea	900 pcs 50+ lbs	$78.59 $0.088 ea
BL132-2422	5/16-18 x 3" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$5.19 $0.104 ea	700 pcs 50+ lbs	$69.41 $0.100 ea
BL142-4432	5/16-18 x 3 1/4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	50 pcs	$9.25 $0.185 ea	600 pcs	$62.81 $0.105 ea
BL142-0432	5/16-18 x 4" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	25 pcs	$5.17 $0.207 ea	450 pcs	$56.93 $0.127 ea
BL142-3432	5/16-18 x 4 1/2" Hex Head Bolt, A307 Grade A, Plain Finish (no rust protection)	25 pcs	$5.79 $0.232 ea	400 pcs	$59.80 $0.150 ea

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