7 x 3 in. Self-Drilling Wood, 316 SS, Trim Head, Square - Qty:100
- Buy 3 for $30.35 each and save 7%
7 x 3 in. Self-Drilling Wood Trim Screws, 316 Stainless Steel, Square Drive
Built for demanding exterior applications, these 7 x 3 in. self-drilling wood screws feature corrosion-resistant 316 stainless steel construction and a low-profile trim head. The square drive provides positive bit engagement for controlled installation, while the self-drilling design helps simplify fastening without requiring a separate pilot hole in many applications.
316 Stainless Steel for Superior Corrosion Resistance
When exposure to moisture, salt spray, and harsh outdoor conditions is a concern, 316 stainless steel is an excellent choice. Its higher nickel content and addition of molybdenum provide exceptional resistance to corrosive salts, making these screws particularly well suited for construction and woodworking projects in coastal and marine environments.
Trim Head for a Clean, Low-Profile Finish
The trim head is designed for applications where a smaller, less noticeable screw head is preferred. Its streamlined profile helps create a clean finished appearance while providing secure fastening for a wide range of woodworking and exterior construction projects.
Self-Drilling Design
The self-drilling point is designed to help the screw start easily in wood and streamline installation. This can reduce the need for separate drilling steps, helping save time when installing multiple fasteners.
Square Drive for Reliable Installation
The square drive helps maintain positive contact between the driver bit and screw head, reducing the tendency for the bit to slip during installation. This makes the screws convenient for controlled fastening with compatible square-drive bits.
Product Features
- 7 x 3 in. wood trim screw
- 316 stainless steel construction
- Self-drilling design
- Low-profile trim head
- Square drive for positive bit engagement
- Excellent resistance to moisture and corrosive salt environments
- Well suited for exterior, coastal, marine, and woodworking applications
- Quantity: 100 screws
Important Installation Note
Although 316 stainless steel provides excellent corrosion resistance, stainless steel is softer than hardened steel and can be more susceptible to breakage during installation. Drive carefully and avoid excessive torque. Using an appropriate driver setting and compatible bit can help reduce the risk of damaging the fastener.
For exterior woodworking, coastal construction, and other projects where corrosion resistance is a priority, these 7 x 3 in. 316 stainless steel self-drilling trim screws provide a durable fastening solution with a clean, low-profile appearance.
| SIZE (#8, #10 ...) | #7 |
|---|---|
| LENGTH | 3 in. |
| MATERIAL | Stainless Steel, 316 |
| COUNTERSINK NIBS | Without Nibs |
| RECESS TYPE | Square |
| HEAD | Trim |
| POINT TYPE | Self Drilling Wood |
| BRAND | McFeely's |
| RECESS SIZE | #1 |
| QUANTITY | 100-Box |
| RoHS Compliant? | No |
| SKU | 0730-ST6-C |
| Prop 65 |
|
WARNING: This product can expose you to chemicals such as copper, nickel, lead or chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
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