Strong-Point XH20030W - 5/16" x 3" Hex Washer Head Timber Screw, Type 17 500ct
Strong Timber Unslotted Indented Hex Washer Head 5/16 x 3, Knurl, Type '17', WAR, Box of 500
Application: Exterior structural screws for outdoor applications. Attaches wood to wood.
Coating: The WAR coating is a high-grade metal surface processing technology that prevents fastener corrosion. The system consists of three layers: a metallic zinc layer, a passivation, and a high-grade anti-corrosion chemical conversion film.
Installation: A 3/8" hex nut setter or 3/8" drive socket with a depth sensitive nose piece, with low speed/high torque fastening capabilites, set at a maximum of 2500 RPM drive speed is recommended. The fastener is completely installed when the bottom of the hex washer head is seated flush to the work surface. Do not over torque as it can cause the head to snap or damage to the work surface.
Features:
- WAR coating exceeds 1,000/hr. salt spray resistance - Kesternich: 15 cycles
- Designed to work with ACQ, pressure, and fire treated lumber Corrosion Protection - ACQ Compatible
- Twist knurl enlarges the hole to reduce splitting and drag for effortless installation
- Type '17' reduces wood splitting and eliminates the need for pre-drilling
- Meets ASTM A 510 for carbon steel manufacturing
- Product meets ASTM B-117 for salt spray corrosion testing
Specifications:
| Drive Type | Hex |
| Screw Size | 5/16 |
| Diameter | 5/16 |
| Length | 3" |
| Size | 5/16 x 3 |
| Head Style | Hex Washer Head |
| Fastener Style | Timber Screw |
| Material Application | Exterior structural screws for outdoor applications. Attaches wood to wood. |
| Box Qty. | .5M |
| Weight (lbs.) | 20 |
| UPC | 841355084594 |