Stainless Steel

Fastners

Stainless Steel
Fastners

Stainless Steel 304 U-Bolts having other diameters may be furnished, provided such fasteners comply with all other requirements of this specification. Stainless Steel 304 Lock Nuts has slightly higher carbon version than SS 314, which is further widely used in the stamping, spinning & wire forming industry.


Stainless Steel Fastners Specifications

Stainless Steel Fastners Specifications
Specifications : ASTM A 193 ASME SA 193
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Standards
 : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.

Stainless Steel Fastners Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304 0.08 max 2.0 max 0.75 max 0.045 0.030 18.0-20.0 – 8.0-10.5 0.10

Stainless Steel Fastners Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness Rockwell B (HR B) max Hardness Brinell (HB) max
304 515 205 40 92 201