Stainless Steel Wood Screw
Standard
DIN7997 or customizable
Material Options
304 Stainless Steel, 316 Stainless Steel, Carbon Steel
Frequently Asked Questions
What is the advantage of using 304SS or 316SS for wood screws?
Stainless steel (304SS and 316SS) offers superior corrosion resistance compared to carbon steel. 316SS is particularly effective in coastal or high-moisture environments to prevent rusting.
Is DIN7997 the standard for all wood screws?
DIN7997 specifically refers to cross-recessed countersunk head wood screws. However, we offer full customization to meet other international standards or specific project requirements.
What sizes are available for bulk orders?
Our standard production range covers sizes from M3 up to M20. Custom lengths and diameters outside this range can be manufactured upon request.
Can carbon steel wood screws be coated for better durability?
Yes, carbon steel options can be finished with zinc plating, galvanization, or other anti-corrosive coatings to enhance their service life in various wood applications.
How do I choose between 304 and 316 stainless steel?
304 stainless steel is suitable for most indoor and mild outdoor applications. 316 stainless steel contains molybdenum, making it the best choice for marine environments or chemical exposure.
Do these screws require pre-drilling?
Pre-drilling is generally recommended for stainless steel screws, especially in hardwoods, to prevent snapping and ensure a clean finish.
Krui Hardware
