British Standard Whitworth (BSW) threads are compatible with SS 304 BSW nuts, which are proudly offered by Stainless Bolt Industries. These nuts are perfect for a variety of industrial, automotive, and marine applications because they are made of AISI 304 stainless steel, which combines strength, durability, and exceptional corrosion resistance. Strong and trustworthy links are guaranteed by the BSW string design, which is identified by its coarser thread pitch and rounded edges. SS 304 BSW Nuts are frequently utilized in environments like construction, chemicals, and ships where a high level of corrosion resistance is crucial. These nuts are engineered to ensure high mechanical strength and are available in a variety of sizes to suit different BSW thread specifications.
Thread Size (BSW) | Pitch (TPI) | Width Across Flats (A/F) | Nut Height (H) | Standard |
1/8" | 40 | 0.31 in (8 mm) | 0.11 in (2.8 mm) | BS 1083 |
1/4" | 20 | 0.44 in (11 mm) | 0.22 in (5.5 mm) | BS 1083 |
5/16" | 18 | 0.51 in (13 mm) | 0.26 in (6.5 mm) | BS 1083 |
3/8" | 16 | 0.57 in (14.5 mm) | 0.31 in (8 mm) | BS 1083 |
1/2" | 12 | 0.75 in (19 mm) | 0.39 in (10 mm) | BS 1083 |
5/8" | 11 | 0.94 in (24 mm) | 0.47 in (12 mm) | BS 1083 |
3/4" | 10 | 1.06 in (27 mm) | 0.55 in (14 mm) | BS 1083 |
We offer an extensive selection of SS 304 Bsw Nuts , designed to meet the diverse fastening needs of various industries. Here's why our SS 304 Bsw Nuts stand out :
Specification | Details |
Product Name | SS 304 BSW Nut |
Material Grade | Stainless Steel AISI 304 (UNS S30400) |
Thread Standard | British Standard Whitworth (BSW) |
Thread Size | From 1/8" to 3/4" BSW (custom sizes available on request) |
Standard | BS 1083 / IS 1363 (Whitworth Thread Nut Standard) |
Finish | Natural, Bright Finish / Passivated |
Tensile Strength | ≥ 500 MPa |
Yield Strength | ≥ 215 MPa |
Hardness | ≤ 95 HRB |
Operating Temperature | Up to 870°C (intermittent) |
Corrosion Resistance | Excellent in atmospheric and mild chemical environments |
Applications | Machinery, automotive assemblies, construction, pipelines, structural steel, and vintage equipment |