Carriage bolts, Zinc plated grade 5 steel, 5/16"-18

Carriage bolt length is measured from under the head to the end of the bolt including the square neck.

Carriage bolt length

Note: Thread length on carriage bolts can vary. Typically lengths 6" and under, will be fully threaded.

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Prod. #	Length	Each price	Bag price	Bulk price	Price
18283	4-1/2"	$1.17 / ea	$42.41 / 50	$364.00 / 500	$1.17 / ea $42.41 / 50 $364.00 / 500
18284	5"	$1.30 / ea	$47.46 / 50	$407.00 / 500	$1.30 / ea $47.46 / 50 $407.00 / 500
18285	6"	$1.45 / ea	$54.74 / 50	$470.00 / 500	$1.45 / ea $54.74 / 50 $470.00 / 500

Cost of all entered products: $0.00

Matching Products

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Prod. #	Description	Buy
2570	Hex nuts, Zinc plated grade 5 steel, 5/16"-18 A standard six sided nut.	Add $0.11 / ea $7.50 / 100 $60.00 / 1,000
21805	Hex nylon insert lock nuts, Zinc plated grade 5 steel, 5/16"-18 A hex nut with a nylon ring to resist loosening.	Add $0.19 / ea $13.24 / 100 $113.00 / 1,000
15022	USS flat washers, Zinc plated grade 5 steel, 5/16" USS pattern is the most common type of flat washer.	Add $0.13 / ea $8.75 / 100 $78.80 / 1,000