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Discover our first-rate range of U Bolts across our product pages, showcasing an assortment of high-quality solutions thoughtfully created to match your requirements. Explore our U Bolts, thoughtfully created for a wide range of industrial applications. Our products are precision engineered bolts built to satisfy stringent industry standards, delivering outstanding durability and corrosion resistance As a reliable supplier, we secure your satisfaction through methods based on the convenience we provide, competitive pricing and rapid delivery. Whether for construction, infrastructure, or engineering, our U Bolts surpass the highest standards, elevating your industry with their reliability and innovation. Rely on our firm dedication to quality and professionalism for unmatched results.
| Stainless Steel U Bolts Size |
|
|---|---|
| Length | 3 mm to 200 mm |
| Stainless Steel Bolts, Us Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| Standard: | BS 4882 DIN 975 DIN 976 NFE 25136 ANSI B16.5 DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute
|
| Grade |
18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 U Bolts |
| British standards | BS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws. |
| 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 |
| ISO – International Organization for Standardization | ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards |
| UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
| Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
| Finish | Per ASTM A380/A380M |
| Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Origin and service-region: | European Origin of Stainless Steel U Bolts are Western European. However projects with eastern origin are possible on request. |
| Tolerance | +/-0.01mm to +/-0.05mm |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| Finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Stainless Steel bolting materials Surface Coating: |
|
| Surface treatment |
|
| Top Manufacturers | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
| Stainless Steel U Bolts Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Why choose us? |
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| Other available material |
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| Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
| MOQ | 5 pieces |
| Test Certificate: |
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| Free Samples | Yes |
| Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
| Uses & application | Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
| Size (B x C) | Thread Length (D) | Fits Pipe Size | ||
|---|---|---|---|---|
| 1/4″-20 (A) | ||||
| 9/16″ | x | 1-3/8″ | 3/4″ | 1/4″ |
| 3/4″ | x | 1-1/4″ | 3/4″ | 3/8″ |
| 3/4″ | x | 1-3/4″ | 1″ | 3/8″ |
| 3/4″ | x | 2-3/4″ | 2″ | 3/8″ |
| 3/4″ | x | 4-3/4″ | 4″ | 3/8″ |
| 1″ | x | 1-3/4″ | 1″ | 1/2″ |
| 1-1/8″ | x | 2-1/4″ | 1-1/4″ | 3/4″ |
| 1-1/8″ | x | 3-1/2″ | 2-3/4″ | 3/4″ |
| 1-3/8″ | x | 2-3/4″ | 1-3/4″ | 1″ |
| 1-3/4″ | x | 2-3/4″ | 1-1/4″ | 1-1/4″ |
| 2″ | x | 3-1/2″ | 1-3/4″ | 1-1/2″ |
| 5/16″-18 (A) | ||||
| 1-3/8″ | x | 2-1/2″ | 1-1/4″ | 1″ |
| 1-3/8″ | x | 3-3/4″ | 2-1/8″ | 1″ |
| 1-3/4″ | x | 3″ | 1-1/2″ | 1-1/4″ |
| 1-3/4″ | x | 4-1/4″ | 2-1/2″ | 1-1/4″ |
| 2″ | x | 3-1/4″ | 1-1/2″ | 1-1/2″ |
| 2″ | x | 3-11/16″ | 2″ | 1-1/2″ |
| 2″ | x | 4-11/16″ | 2-3/4″ | 1-1/2″ |
| 2-1/2″ | x | 3-1/2″ | 1-1/2″ | 2″ |
| 2-1/2″ | x | 4-3/16″ | 2-1/4″ | 2″ |
| 2-1/2″ | x | 5-3/16″ | 3″ | 2″ |
| 3/8″-16 (A) | ||||
| 2″ | x | 3-1/8″ | 1-1/2″ | 1-1/2″ |
| 2-1/2″ | x | 3-5/8″ | 1-3/4″ | 2″ |
| 3″ | x | 4-1/8″ | 1-3/4″ | 2-1/2″ |
| 3-1/2″ | x | 4-5/8″ | 2″ | 3″ |
| 3-1/2″ | x | 6-1/2″ | 3″ | 3″ |
| 1/2″-13 (A) | ||||
| 3″ | x | 5″ | 2-1/2″ | 2-1/2″ |
| 3-1/2″ | x | 5-1/2″ | 2-1/2″ | 3″ |
| 4″ | x | 6″ | 2-1/2″ | 3-1/2″ |
| 4-1/2″ | x | 6-1/2″ | 2-1/2″ | 4″ |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated across the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply These U Bolts conforming to DIN, ISO, JIS or ANSI Standard.
U Bolts uses span across as many fields as the sectors they support, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Phone Us: +91 7208967217
Mail: sales@sumakhsteel.com
