
DIN933 DIN931 Stainless Steel 304 316 A2-70 A4-80 Hex Screw Hex Head Bolt. Wide Material Selection: Available in Carbon Steel, 304/316 Stainless Steel, Titanium, and more. Comprehensive Size Range: Sizes from M1 to M60 (1/8'' to 4') covering Metric and Imperial systems. OEM and ODM Services: Full customization available from samples, designs, or minor adjustments. Multiple Surface Treatments: Options include Black Oxide, Zinc, Plain, HDG, and Dacromet. International Certifications: Certified by TUV, ISO9001, ISO14001, and OHSAS18001. Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Fast Delivery Options: 7-10 days for stock items, 15-20 days for custom orders. Free Sample Availability: Samples provided free of charge (freight cost applies).