At DP, we stock & supply different types of stud bolts from a wide range of quality manufacturers will meet or exceed ASTM, DIN, JIS & other standards, per your required specifications including full documentation & test certificates. We can provide you with the carbon, alloy, chrome or other special & exotic materials you need to complete your project on time and on budget. Simply, we have the right grade and size to meet your special requirements and Quality standards.
- Types of bolts: Hex, Heavy Hex, Lag, Carriage, Machined, Anchor & U Type, Round Head, Hex Head & Etc.,
- Types of washers: Standard, Lock, Beveled, Hillside, Fender & Tooth
- Types of nuts: Hex, Heavy Hex, Wing, Acron, Serrated Flange, Jam, Coupling & Reducing Coupling Nuts
- Sizes: 3/8” to 4”
- Coating: Zinc Plated, PTFE, HDG, Dracomet, Xylon & Special Coating as per our client requirement.
- Standard:ASTM,ASME,BIS,DIN,JIS,BS EN ISO
Alloy steel and stainless bolting for High-Temperature service
ASTM A 193/A193M : B5,B6,B6X,B7,B7M,B16,B8,B8A,B8C,B8CA,B8M,B8MA,B8M2,B8M3, B8P,B8PA,B8N,B8NA,B8MN,B8MNA,B8MMLCuN, B8MMLCuNA,B8T,B8TA,B8R,B8RA,B8S, B8SA,B8LN,B8LNA,B8MLN,B8MLNA
Alloy steel and stainless bolting for Low-Temperature services
ASTM A 320/A 320 M: L7, L7A, L7B, L7C, L70, L71, L72, L73, L43, L7M, L1 Class 1: B8, B8C, B8M, B8P, B8F, B8T, B8LN, 8MLN,Class 1A: B8A, B8CA, B8MA, B8PA B8FA, B8TA, B8LNA, B8MLNA, Class 2: B8, B8C, B8P, B8F, B8T: Class 2: B8M.