SFX 40P JIS B6339 1998 Retetion Knob Fit for Doosan Machine Tools and 1 pc Pull Stud Spanner

SFX Tool Combination Products SFX 40P JIS B6339 1998 Retetion Knob Fit for Doosan Machine Tools and 1 pc Pull Stud Spanner1.Size: JIS B6339 1998 40P Pull Stud Fit for Doosan Machine ToolsAdvantages:Each pull stud is tested thoroughly which ensures the quality of the pull stud. Made from fine alloy steel 20CrMnTi with treatment to HRC 53-57. Hard outside and soft inside, with higher wear resistance and better toughness.High quality black oxide ensures long pull stud life and a non-rusting surface.Precision turning on all critical surfaceIndependently Packed in Plastic Box Lined with Projecting Diamond bag and Plastic Film Bag2.40P Pull Stud Spanner The Pull Stud Spanner won’t damage the pull studs. Avoid skidding and accidents. High quality medium carbon steel is adopted as materials of spanner head. The surface hardness of spanner is higher than pull studs reaching HRC58-62 to be durable. Blackening the surface of the spanner and installing the rubber handle after chroming gives it a delicate appearance and a comfortable feel. Each batch of products would be sampled for toque testing to ensure the safety.

• 1 Pc 40P Retention Knob Wrench and 10 Pcs 40P Pull Stud
• Pull Stud Texture of Material: 20CrMnTi
• Package: 10 pcs Pull Stud and 1pc Spanner
• Please refer to the drawing for model confirmation