Internet #301878308

Model # 772691322210

0772691322210

GRK Fasteners

5/16 in. x 3-1/8 in. Star Drive Washer Head RSS Pheinox 305SS Stainless Steel Structural Screws (100-Pack)

$ 79 96
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Frequently Bought Together

Frequently Bought Together

Product Overview

GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads and points bite instantly into material, including hardwood, reducing the splitting effect due to smaller shanks. The GRK RSS series screws that are 3-1/8 in. and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength.
  • Ideal for carrying beam, playground equipment, ledger board, deck posts and stair rails
  • Patented Climatek coating for all weather corrosion protection
  • Self-tapping W-cut thread design with zip tip
  • Includes: 100 screws

Product Overview

Model #: 772691322210
Internet #: 301878308

GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads and points bite instantly into material, including hardwood, reducing the splitting effect due to smaller shanks. The GRK RSS series screws that are 3-1/8 in. and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength.

  • Ideal for carrying beam, playground equipment, ledger board, deck posts and stair rails
  • Patented Climatek coating for all weather corrosion protection
  • Self-tapping W-cut thread design with zip tip
  • Includes: 100 screws

Key Features

Product Overview
Key Features
GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads and points bite instantly into material, including hardwood, reducing the splitting effect due to smaller shanks. The GRK RSS series screws that are 3-1/8 in. and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength.
  • Ideal for carrying beam, playground equipment, ledger board, deck posts and stair rails
  • Patented Climatek coating for all weather corrosion protection
  • Self-tapping W-cut thread design with zip tip
  • Includes: 100 screws

Product Overview

Model #: 772691322210
Internet #: 301878308

GRK RSS Rugged Structural Screw has a patented design and made of especially hardened steel to provide customers with high tensile, torque and shear strength. The sharp threads and points bite instantly into material, including hardwood, reducing the splitting effect due to smaller shanks. The GRK RSS series screws that are 3-1/8 in. and longer have six CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength.

  • Ideal for carrying beam, playground equipment, ledger board, deck posts and stair rails
  • Patented Climatek coating for all weather corrosion protection
  • Self-tapping W-cut thread design with zip tip
  • Includes: 100 screws

Compare Similar

Compare Similar Products
Brand GRK Fasteners GRK Fasteners GRK Fasteners GRK Fasteners
Name 5/16 in. x 3-1/8 in. Star Drive Washer Head RSS Structural Screws (100-Pack) 5/16 in. x 2-3/4 in. Star Drive Washer Head RSS Structural Screws (100-Pack) 5/16 in. x 4 in. Star Drive Washer Head RSS Structural Screws (100-Pack) 5/16 in. x 3-1/8 in. Star Drive Washer Head RSS Pheinox 305SS Stainless Steel Structural Screws (100-Pack)
Price
$40.71
$40.84
$49.95
$79.96
Ratings (1) (1) (2) (2)
Fastener Plating Other Other Other Stainless Steel
Screw Length 3-1/8 in 2-3/4 in 4 in 3-1/8 in
Size 5/16 in 5/16 in 5/16 in 5/16 in
Package Quantity 100 100 100 100
View Product View Product View Product View Product

Specifications

Dimensions

Screw Length
3-1/8 in
Thread Pitch
5/32

Details

Color Family
Stainless Steel
Drive Style
Torx
Fastener Plating
Stainless Steel
Fastener Type
Lag Screw
Fastener/Connector Material
Stainless Steel
Features
ACQ Rated,Coated
Finish
305 Stainless Steel
Head Style
Round Head
Included
Driver Bit
Interior/Exterior
Exterior,Interior
Measurement Standard
SAE
Package Quantity
100
Product Weight (lb.)
3.9lb
Returnable
90-Day
Size
5/16 in

Warranty / Certifications

Manufacturer Warranty
Climatek coated and PHEINOX stainless steel screws will not rust under normal environmental conditions when used in accordance with the recommendations listed in GRK's Screw Selection Guide for the life of the project.

Specifications

Dimensions

Screw Length
3-1/8 in
Thread Pitch
5/32

Details

Color Family
Stainless Steel
Drive Style
Torx
Fastener Plating
Stainless Steel
Fastener Type
Lag Screw
Fastener/Connector Material
Stainless Steel
Features
ACQ Rated,Coated
Finish
305 Stainless Steel
Head Style
Round Head
Included
Driver Bit
Interior/Exterior
Exterior,Interior
Measurement Standard
SAE
Package Quantity
100
Product Weight (lb.)
3.9lb
Returnable
90-Day
Size
5/16 in

Warranty / Certifications

Manufacturer Warranty
Climatek coated and PHEINOX stainless steel screws will not rust under normal environmental conditions when used in accordance with the recommendations listed in GRK's Screw Selection Guide for the life of the project.

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Customer Reviews

5/16 in. x 3-1/8 in. Star Drive Washer Head RSS Pheinox 305SS Stainless Steel Structural Screws (100-Pack) is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from The absolute best screws for building a dock!... The absolute best screws for building a dock!
Date published: 2018-07-10
Rated 5 out of 5 by from Easy to install... Easy to install
Date published: 2018-03-06
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