
M3 Blue Nylon Patch Stainless Steel Torx Pan Head Machine Screw with Nylok Locking. Customized Grade and Head Type: Grade and head shape can be customized according to customer requirements. Extensive Customization Options: Size ranges from M0.8 to M24 with surface treatments available upon request. 25 Years Manufacturing Experience: Factory with over 25 years of experience in fastener production in China. OEM & ODM Services: Provide assembly solutions and custom specifications for clients. Anti-loose Technology: Drop resistant coating fills thread gaps to increase friction and connection strength. Comprehensive Certifications: ISO9001, ISO14001, IATF16949 certified; products conform to REACH and ROHS. Fast Response Time: 24-hour response time for all customer inquiries and support. Diverse Material Selection: Available in carbon steel, stainless steel, brass, and other materials.