MATTITAN INTERNATIONAL CO., LTD.MT Fastener Solutions Provider
Practical fastener information for buyers, engineers and industrial customers.
Selection should consider corrosion resistance, appearance, friction behavior, installation requirements and environmental conditions. Common options include zinc plating, phosphating, nickel, Dacromet, Magni and other engineered coatings.
Self-drilling screws combine drilling and tapping in one operation, while self-tapping screws form threads in a prepared or suitably thin substrate. Head, point, material and coating should match the application.
Drywall screws are commonly supplied with bugle heads, Phillips drives and fine or coarse threads. Phosphate and zinc finishes are typical, with size selected to board thickness and framing material.
A drawing or sample, material, heat treatment, finish, dimensions, tolerance, quantity, packing and intended application help us review manufacturability efficiently.
Both are widely used corrosion-resistant stainless grades. 316 is often selected for more demanding environments, while 304 is a common general-purpose industrial option.
Dimensional checks, material verification, surface inspection and application-specific testing help maintain consistency across production lots.
