
Stainless Steel 300 Series U Bolt Grade A2 A4. Extensive Material Range: Supplies carbon steel, stainless steel, and exotic alloys like Hastelloy, Inconel, and Monel. Customized Standards: Available in DIN, ANSI, ASME, JIS, BS, NFE, GOST, and fully customized standards. Wide Size Coverage: Diameter M5-M64, Length 10-1000mm, covering metric and imperial specifications. Competitive Pricing: Offers stable quality with competitive market prices for all grades. Short Delivery Time: Standard delivery within 30 days; one month in off-peak season. Low MOQ Acceptance: Accepts small quantities; Bolt/Studs MOQ 10 pcs, Nut 50 pcs, Washers 100 pcs. Free Sample Policy: Free samples available from stock; buyer covers freight cost. OEM Marking Service: Custom marking and OEM services available according to client requirements.