Fastener
SS Fasteners
Stainless steel fasteners in A2-50, A2-70, A4-50 and A4-70 grades. Metric M6-M64 and imperial 1/4"-2-1/2" sizes conforming to DIN, ISO, BS and ASME standards.
About SS Fasteners
Stainless steel fasteners are specified wherever corrosion resistance matters more than raw strength — marine hardware, chemical-processing plant, food and pharma equipment, coastal structures, and any humid or washdown environment where mild or high-tensile steel would rust. Kesharia stocks SS hex bolts in A2 (SS 304) and A4 (SS 316 molybdenum-alloyed) grades, in both A2-50/A4-50 and the higher-strength A2-70/A4-70 property classes, across the full M6 to M64 metric range and 1/4" to 2-1/2" imperial range. Metric sizes are supplied to DIN 931, DIN 933, DIN 601, DIN 558, DIN 960, DIN 961, DIN 7990, ISO 4014, ISO 4015, ISO 4016 and ISO 4017; imperial sizes to ASME B18.2.1 and AS 1390. All bolts are passivated per ASTM A380 to reinforce the native chromium-oxide layer. Custom lengths and non-standard threads are manufactured to drawing.
Size RangeM6 to M64 (metric) / 1/4" to 2-1/2" (imperial)
2 Products in this Category
Applicable Standards
Applications
- Corrosion-resistant assemblies
- Food & beverage processing equipment
- Marine & outdoor installations
- Chemical plant piping & equipment
Relevant Industries
Custom Specification
All ss fasteners can be manufactured to a custom grade, finish or dimension on request — share your drawing or specification with our team for a quote.
Need a Custom Size?
We manufacture to specification.
All ss fasteners available in custom grades, finishes, and dimensions.