Product:special spring pin with two holes

Size:according to customer's drawing

Material:spring steel 65Mn

Surface:black

All kind of tubular, slotted spring pins, manufactured by the progressive roll forming technique from flat strips of either high carbon steel or stainless steel, and heat treated to a spring temper, then surface finished, to meet JIS B2808 or ANSI B18.8.2 specifications, with full level stock, both in metric size and inch size can real time supply.

Specifications:

Material: SK7 or SAE 1065 or Stainless steel
Hardness: HRc 45~50
Finish: Light oil black finish / Black phosphate coating or by order.
Metric size: Dia.1.5 x 4 mm ~ Dia.13.0 x 140 mm
Inch size: Dia.0.062 x 0.187
Diameter: 1.5, 1.6, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 6.0, 8.0, 10.0, 12.0, 13.0 mm.
Length: 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 25, 28, 32, 36, 40, 45, 50, 55, 56, 60, 63, 70, 80, 90, 100, 110, 120, 125, 140 mm.