5/16 in. x 3-1/8 in. Star Drive Washer Head Rugged Structural Wood Screw (45-Pack)

5/16 in. x 3-1/8 in. Star Drive Washer Head Rugged Structural Wood Screw (45-Pack)GRK Fasteners RSS screw is made from Climatek coated and hardened steel. Its sharp threads and point bite instantly into material (including hardwood), reducing the splitting effect caused by smaller shanks. Its washer type head has no sharp edges like conventional lag screws and the added shoulder underneath the washer has the ability to center the RSS screw in predrilled hardware. Ideal for ledger boards and more Self tapping May be used as a lag

GRK Fasteners RSS screw is made from Climatek coated and hardened steel. Its sharp threads and point bite instantly into material (including hardwood), reducing the splitting effect caused by smaller shanks. Its washer type head has no sharp edges like conventional lag screws and the added shoulder underneath the washer has the ability to center the RSS screw in predrilled hardware.

Features

Item Weight	0.036
Product Weight (lb.)	0.036
Color Family	Yellow
Fastener Plating	Zinc
Included	Driver Bit
Finish Family	Yellow
Interior/Exterior	Exterior,Interior
Returnable	180-Day
Drive Style	Star
Materials Fastened	Wood to Wood
Fastener Type	Wood Screw
Measurement Standard	SAE
Package Quantity	45
Features	Coated
Fastener/Connector Material	Steel
Size	5/16 in
Head Style	Washer Head
Finish	Climatek Coated
Screw Length	3-1/8 in
Thread Pitch	0
Manufacturer Warranty	No