Stainless Steel Fasteners HomeStainless Steel Fasteners Stainless Steel Fasteners – Complete range of Grades like AISI 304(A2-50 /70 / 80), 316 / 316L(A4-50 / 70 / 80 ) .ASTM A193 B8 / B8M ( Class 1 & 2 ).– Available in different forms like Hex, Allen, CSK Allen, Machine Screw, Self-Tapping screw, threaded bar etc.– Size range from M3 to M100 and length up to 500 mm.– Size range from 1/4” to 4” in Imperial (Inches), and lengths up to 500mm.– Special stainless-steel grade like AISI 310, 316Ti, SS316 S33, Duplex etc. Gallery