DIN7504N Bi Metal Indented Hex Washer Head Self Drilling Screw With Epdm Washer

DIN7504N Bi Metal Indented Hex Washer Head Self Drilling Screw With Epdm Washer. Bi-Metal Construction: Combines SS316 and SCM435 for superior strength and corrosion resistance. Customized Dimensions: Available in sizes ST3.2-ST8.0 with lengths from 5mm to 300mm. High Salt Spray Resistance: Surface treatments offer 500 to 5000 hours of salt spray protection. Self-Drilling Capability: Sharp drill point allows drilling and tapping in one smooth operation. Free Sample Availability: Free samples provided; customer covers freight cost. Fast Delivery: In-stock items ship within 7 days; customized orders in 15-30 days. Third-Party Inspection: Available SGS reports and third-party quality inspection services. EPDM Washer Included: Features durable EPDM washers for effective sealing and waterproofing.