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GRK Fasteners RSS™ Rugged Structural Screw 3/8"
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Quick Overview
Fastener Diameter: 3/8"
Fastener Length: 7-1/4", 8", 10"(special order) and 12"(special order)
Fastener Quantity: 50, 200 and 300
Special Order Items: Fastener Length 10" - Handi 50 packs are Special Order items - Please allow 1-2 weeks for delivery - Contact us for more information.
Fastener Length: 7-1/4", 8", 10"(special order) and 12"(special order)
Fastener Quantity: 50, 200 and 300
Special Order Items: Fastener Length 10" - Handi 50 packs are Special Order items - Please allow 1-2 weeks for delivery - Contact us for more information.
Product Description
- Self-tapping
- W-Cut™ thread design, ZipTip™
- Climatek™ coated
- May be used for Lag screw replacement
Bits NOT included with purchase
#3/8 screws take a #30 bit
(see related products to the right)
GRK’s RSS™ Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
RSS™ screws which are 3"1/8 and longer have a six threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increasing the screw’s drawing strength. The CEE thread also reduces the likelihood of splitting the wood and the friction on the screw shank which can result in lowering the driving torque.
Our round head with built-in shield (washer type head) has no sharp edges such as on conventional lag screws. The added shoulder (nominal diameter) underneath the washer has the ability to center the RSS™ screw in pre-drilled hardware like hinges and connector plates. Short lengths of the RSS™ may also be used to install wire diamond mesh for stucco buildings.
The #30 Star Drive will deliver approximately 650 lbs of energy, eliminating the need to drill a pilot hole.
The RSS™ screw is the only lag screw replacement of its kind.
RSS™ Structural Screw Test Data
GRK Fasteners utilizes strict quality control procedures. Every batch of screws produced is independently random sampled and quality controlled to the highest standards.
- W-Cut™ thread design, ZipTip™
- Climatek™ coated
- May be used for Lag screw replacement
Bits NOT included with purchase
#3/8 screws take a #30 bit
(see related products to the right)
GRK’s RSS™ Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
RSS™ screws which are 3"1/8 and longer have a six threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increasing the screw’s drawing strength. The CEE thread also reduces the likelihood of splitting the wood and the friction on the screw shank which can result in lowering the driving torque.
Our round head with built-in shield (washer type head) has no sharp edges such as on conventional lag screws. The added shoulder (nominal diameter) underneath the washer has the ability to center the RSS™ screw in pre-drilled hardware like hinges and connector plates. Short lengths of the RSS™ may also be used to install wire diamond mesh for stucco buildings.
The #30 Star Drive will deliver approximately 650 lbs of energy, eliminating the need to drill a pilot hole.
The RSS™ screw is the only lag screw replacement of its kind.
RSS™ Structural Screw Test Data
GRK Fasteners utilizes strict quality control procedures. Every batch of screws produced is independently random sampled and quality controlled to the highest standards.
Additional Information
| Manufacturer | GRK Fasteners |
| Documentation |
Manufacturer Documentation (915 KB) |
