PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.

5/16-18 x 3 1/2 Coarse Thread Carriage Bolt Low Carbon Steel Black Oxide

Price Per Piece: $0.7313

Part #:: 0000-198286
Minimum Purchase:: 300 pieces

PRODUCT SPECIFICATIONS (Part # 0000-198286)
Fastener Type:	Carriage Bolt
Size Description:	5/16-18 x 3 1/2
Diameter/Nominal Size:	5/16"
Length:	3 1/2"
Head Diameter:	0.688-0.719"
Head Height:	0.156-0.176"
Neck Across Square/Diameter:	0.307-0.324"
Neck Height:	0.156-0.187"
Thread Pitch:	18
Thread Pitch Type:	Coarse
Thread Direction:	Right
Thread Coverage:	Full
System of Measurement:	Inch
Grade:	2
Material:	Low Carbon Steel
Finish:	Black Oxide
Average Piece Weight:	0.0705000 lbs.

Carriage bolts are Ideal for use in square holes in wood-to-wood and wood-to-metal fastening; bolt has a square neck that prevents it from turning once screwed in. When trying to determine the length of the item, measure from just under the head of the bolt.