
Customized Steel Ruspert Modifed Truss Wafer Head Self Tapping Screw Self Drilling Screw. Customized Material Options: Available in Stainless Steel, Carbon Steel, Aluminum, Brass, Copper, and more. Customized Surface Treatment: Options include Dacromet, Ruspert, Galvanized, Phosphated, and Color Painted. Customized Size Range: Standard ST4.8*16-75mm or fully customized dimensions upon request. OEM and ODM Services: Full customization from designs or samples with flexible customization options. Fast In-Stock Delivery: Standard products available in stock with a 7-day lead time. Customized Lead Time: Customized orders typically require 15-30 days production time. Comprehensive Certifications: ISO, GS, FM, and ETA certified for international standards compliance. Free Sample Availability: Free samples provided, customer pays freight cost.