Stud Bolt

Industrial-grade double ended stud bolts manufactured to ASME B18.31.2 standards with full threading and multiple material options. Available in SAE J429 Gr.2, 5, 8 and ASTM A307 grades with UNC, UNF, and BSW thread types. Features zinc plating and various coatings for corrosion resistance, with monthly supply capacity of 100 tons.

High-strength double-ended stud bolts available in grades 4.8, 6.8, and 8.8 for industrial applications. Made from carbon or stainless steel with UNC/UNF/BSW threading. Features zinc plating, HDPE, and fluorocarbon coatings. Compliant with ANSI/ASME, DIN, ISO standards. Monthly production capacity of 100 tons with 50-piece MOQ.

High-quality double end stud bolts with full threading and nuts for structural steel roof construction. Available in stainless steel 304/316, carbon steel, and alloy steel with grades from 4.8 to 12.9. Custom sizes and finishes available with comprehensive quality testing and global supply capability of 100 tons monthly.

Industrial-grade double ended bolts with PTFE coating for high temperature resistance up to 260°C. Available in carbon steel, stainless steel, and alloy steel with grades from 4.8 to 12.9. Custom sizes and standards including ANSI/ASME, DIN, and ISO. Ideal for structural steel, oil & gas, wind energy, and automotive applications with 100-ton monthly supply capacity.

High-strength carbon steel and stainless steel stud bolts and full thread rods available in grades 4.8 to 12.9. Features UNC, UNF, and BSW thread types with multiple coating options. Certified to ANSI/ASME, DIN, ISO standards. Applications include structural steel, oil & gas, wind energy, and automotive industries. Minimum order 50 pieces with 100 ton monthly production capacity.

High-strength carbon steel double ended bolts available in grades 4.8, 6.8, and 8.8 with multiple thread types and finishes. Certified to ANSI/ASME, DIN, and ISO standards for structural steel, oil & gas, wind energy, and thermal power plant applications. Custom sizes and packaging available with monthly capacity of 100 tons.

High-strength double ended stud bolts with PTFE/XYLAN coating for superior non-stick, chemical, and high temperature resistance up to 290°C. Custom sizes, grades 4.8–12.9, and threads available. Ideal for structural steel, oil & gas, and wind energy applications.

High-strength continuous thread stud bolts with PTFE coating for non-stick, corrosion, and chemical resistance. Suitable for -240°C to 260°C. Custom sizes available. Ideal for oil & gas, structural steel, and wind energy applications.

High-strength continuous thread stud bolts in ASTM A193 B8 stainless steel. Ideal for high-temperature and high-pressure applications. Available in sizes from 1/4 to 4 inch with coarse UNC threads. Durable, corrosion-resistant, and customizable for industrial use.

High-strength A193 B7 or A320 L7 fully threaded studs with PTFE coating for superior corrosion resistance. Withstands -200°C to +260°C. Ideal for oil, gas, chemical, and power generation applications. Meets ASTM standards.

High-strength stainless steel bolt and nut assembly for valve and pipeline flanges. Meets ASME B18.31.1/18.2.2 standards. Coarse or fine threads, right-hand. Customizable with COC certification. Durable, corrosion-resistant, and reliable for industrial fastening.

Made from SS304/316, this full threaded stud bolt with nut assembly offers superior corrosion resistance and durability. Compliant with DIN976 and ASME B18.31.1, it ensures a secure, leak-proof seal for valve and pipeline flanges. OEM and custom options available.

A193 B7 / A194 2H PTFE Coated Double Ended Bolt for Marine Petrochemical High Pressure High Temperature Applications XYLAN: It is a registered trademark of high-performance fluoropolymer coatings manufactured by Whitford Corporation (USA). It is a PTFE-based anti-corrosion coating system. After proper surface pretreatment, the coating is sprayed onto metal substrates and thermally cured to form a protective film. It delivers reliable metal protection featuring high resistance

Red PTFE coated stud bolt assembly set includes A193 B7 bolt, two A194 2H heavy hex nuts, and two flat washers. Grade 12.9, corrosion-resistant, durable. Custom sizes available. Free samples for standard fasteners. Ideal for oil and gas, construction, and machinery.

This bolt and nut assembly offers reliable fastening for valve and pipeline flanges. Made of stainless steel with coarse/fine thread options and right-hand direction. Compliant with ASME B18.31.1 and B18.2.2. OEM customization available. Packed in cartons or plywood cases for safe transport.

High-strength full threaded stud bolt per ASME B18.31.2, made from ASME A193 B7 or 42CrMoA steel. Bichromate plated finish offers corrosion resistance. Custom sizes from 5/16" to 2" diameter, lengths up to 3000mm. Grade 12.9. Factory-direct with strict QC and small orders accepted.

Alloy steel ASTM A320 L7 stud bolt for low-temperature service. Sizes M5-M100, grades 4.8-12.9. Durable, customizable finishes. Fast quotes, strict quality control. Ideal for pressure vessels and mining machinery.

High-strength bichromate plated stud bolt set per ASME A193 B16 with A194 Gr 7 hex nut. Durable bronze finish, sizes M8-M30, lengths 50-3000mm. Ideal for high-temperature and high-pressure applications. Custom sizes and OEM options available.

High-strength full thread stud bolt in stainless steel 316, meeting ASME B18.31.1M. Corrosion-resistant, ideal for steel flanges, bridges, and heavy structures. Custom sizes available with low MOQ.

PTFE anti-corrosion coated stud bolt set for steel pipeline flanges. Features 20-30 micron dry film thickness, 70% reduced torque, and friction coefficient 0.08-0.11. Meets ANSI/ASME standards. Custom sizes and colors available. 60 tons monthly capacity.