Flange bolts, as compared to regular bolts contain a circular washer like disk attached on the lower part of the head of the bolt. This circular flange in the Stainless Steel Flange Bolts eliminates the need to add another washer in the assembly.12 Point Flange Bolts Stainless Steel is used as a specialty fastener in the oil and gas industry due to the recessing head, which is not visible when the ends of the bolts are clamped together.
Grade | 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Flange Bolts |
British standards | BS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws. |
Stainless Steel Flange Bolts Size | · Cold Froging : M2-M24 · Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg · Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg Stainless Steel Flange Bolts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes |
Length | 3 mm to 200 mm |
Stainless Steel Bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Standard: | DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards · ANSI B 18.2.4 2M · ANSI B 28.2.4 1M · Flange Boltslength are defined in ASME B16.5 standard · Hex nuts are defined in ASME B18.2.2 · ASME B18.5 · GB/T5782, GB/T5783, GB5783 |
DIN Standard | B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 |
UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
ISO – International Organization for Standardization | ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards |
Tolerance | +/-0.01mm to +/-0.05mm |
Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
Finishing: | Zinc (yellow, white, blue, black), black oxide, |
Finish | Per ASTM A380/A380M |
Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
Origin and service-region: | European |
Stainless Steel bolting materials Surface Coating: | · Hot Dipped Galvanizing Flange Bolts · Phosphate Flange Bolts · Teflon Flange Bolts · Ptfe Coated Flange Bolts · Xylon Flange Bolts · Zinc Phosphate Flange Bolts · Manganese Phosphate · Zinc Electro Plating (Hexavalent or Trivalent Chrome) · ZAC (Zinc Alluminium Flake Coating) · Cadmium Flange Bolts All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE. |
Surface treatment | · Passivation · Polish · Anodizing · Sand blasting · Black oxide coating · Heat-disposing · Rust preventive oil · Hot dip galvanized Flange Bolts · Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver) |
Top Manufacturers | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
Stainless Steel Flange Bolts Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Why choose us? | · Best Price in India and compare to China · Professional technical team · High precision threads · Strong production line · Micro Metals will be your reliable partner |
MOQ | 5 pieces |
Test Certificate: | · Manufacturer Test Certificate as per EN 10204 / 3.1, · Tensile testing to ISO 898-1 · Nut proof load testing to ISO 898-2 · Suitability for preloading to EN 14399-2 · Suitability test for calibrated preload to EN 14399-10 · Charpy Impact testing in accordance with ISO 148-1 · Hardness testing to ISO 6508-1 · Tri-Roll Thread Comparators · Calibrated gauges and tools |
Free Samples | Yes |
Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
Other available material | · Stainless Steel Flange Bolts: SUS201, SUS304, SUS316, SUS410 · Brass Flange Bolts: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40) · Bronze Flange Bolts: C51000, C52100, C54400 etc · Aluminum Flange Bolts: Al6061, Al6063 etc · Aluminum Alloy Flange Bolts: Al6061, Al6063 etc · Titanium and Titanium Alloy Flange Bolts: TAD, TA1-TA8, TB2, TC1-TC10 · Alloy steel Flange Bolts: SCM435, C10B21, C10B33 |
Stainless Steel Flange Bolts dealers & distributors are located in | Ernakulam, Istanbul, Vadodara, Manama, Mexico Rajkot, Nagpur, Gimhae-si, Indore, Ankara, Hyderabad, Caracas, Ahvaz, Kanpur, Abu Dhabi, Karachi, Perth, Riyadh, Ludhiana, Lagos, Kolkata, Tau, London, Courbevoie, Dammam, Bengaluru, Kuwait , Pimpri-Chinchwad, New Delhi, Gurgaon, Melbourne, Thiruvananthapuram, Sydney, Noida, Baroda, Khobar, Calgary, Janeiro, Ahmedabad, Gujarat, Chennai, Ludhiana, Bangalore, India, Mumbai, Coimbatore, Tehran, Muscat, Surat, Bogota, , Ranchi, Montreal, Howrah, Santiago, Jamshedpur, Port-of-Spain |
Uses & application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |