The 304 Stainless Steel Self Tapping Wood Screws with cross countersunk head extension design are precision-engineered fasteners made for strong, secure, and aesthetically clean wood installations. These screws are crafted from high-quality AISI 304 stainless steel, offering excellent corrosion resistance, durability, and strength — ideal for both indoor and outdoor applications. The countersunk head ensures a smooth, flush finish after installation, while the extended screw length allows for deeper penetration into wood materials, providing a firm and lasting hold. Whether for decking, furniture assembly, or structural wood construction, these screws combine superior mechanical performance with a refined appearance.
Parameter Information
|
Brand Name |
Cross Countersunk Head Self-attack |
|
Head Type |
Cross (Phillips) Countersunk Head |
|
Drive Type |
Phillips / Cross Recessed |
|
Thread Type |
Self-Tapping Thread for Wood |
|
Category |
Tapping Screw |
|
Material |
AISI 304 Stainless Steel |
|
Standard Type |
National Standard |
|
Surface Treatment |
Stainless Steel Washing |
|
Packaging |
Packaging Bag + Carton Packaging |
Specification
|
Thread diameter -d |
M21 |
M1.2 |
M1.4 |
M1.6 |
M1.7 |
M2 |
M2.2 |
M2.6 |
M3 |
M3.5 |
M4 |
M5 |
M6 |
M8 |
|
Head diameter -dk |
1.75 |
1.82 |
2.5 |
2.99 |
3.27 |
3.7 |
3.98 |
4.2 |
5.3 |
6.5 |
7.2 |
8.7 |
11.8 |
14.1 |
|
Head thickness -k |
0.65 |
0.7 |
0.8 |
0.98 |
1.13 |
1.21 |
1.3 |
1.6 |
2 |
2.5 |
2.6 |
3 |
4.75 |
5.2 |
|
Countersunk Angle |
90° |
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