
M3 M4 M5 Stainless Steel Allen Head Hex Hexagon Socket Plastic Nylon Dog Convex End Point Tip Grub Bolt Set Screw. Wide Diameter Range: Available in diameters from M2 to M100 for diverse applications. Extensive Length Options: Lengths available from 5mm to 5000mm to fit specific project needs. Diverse Surface Treatments: Offers Zinc Plated, HDG, Black Oxide, Anodization, and more for corrosion resistance. Custom Size Availability: Custom sizes and types are available upon request to match sample requirements. Multiple Standard Compliance: Meets ISO, DIN, GB, ANSI, JIS, BSW, and GOST standards for global compatibility. High Grade Material: Constructed from high-grade 12.9 Stainless Steel for superior strength. Broad Industry Application: Suitable for wind towers, nuclear power, railways, automotive, and construction sectors. Flexible Payment Terms: Accepts T/T, LC, D/P, Western Union, PayPal, and small-amount payments.