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 1/2 Coarse Thread Hex Flange Screw with Serration Stainless Steel 18-8

Price Per Piece: $1.3799

Part #:: 0000-200251
Minimum Purchase:: 500 pieces

PRODUCT SPECIFICATIONS (Part # 0000-200251)
Fastener Type:	Hex Flange Screw with Serration
Size Description:	5/16-18 x 1/2
Diameter/Nominal Size:	5/16"
Length:	1/2"
Wrench Size/Across Flats:	0.491-0.500"
Width Across Corners:	0.548-0.577"
Head Height:	0.274-0.298"
Flange Diameter:	0.686-0.706"
Thread Pitch:	18
Thread Pitch Type:	Coarse
Thread Direction:	Right
Thread Coverage:	Full
System of Measurement:	Inch
Material:	Stainless Steel 18-8
Finish:	Plain Finish (No Plating)
Head Type:	Hex Flange
Drive Type:	External Hex
Average Piece Weight:	0.0240000 lbs.

Flange screws distributes holding pressure by having a circular shaped flange (external ridge) under the head so that the screw is less likely to come loose; non-serrated variety is also known as a frame bolt.

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5/16-18 x 1/2 Coarse Thread Hex Flange Screw with Serration Stainless Steel 18-8

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