Carbon Steel Brass Spring Washer and Flat Washer For Screw Spike

A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID). Washers are usually metal or plastic. High quality bolted joints require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied. Type Demension Weight (Kg/Mpcs) Spring wsaherFe6(UIC864-3) diam: 25 90 Spring washer AREA67 7/8 90.55 Spring washer AREA67 1 152.33 Spring washer AREA67 1-1/8 187.65 Plain pattern washer 7/8 70.46 Plain pattern washer 1 78.03 Plain pattern washer 1-1/8 85.32 Flat washer ULS6 47/23/4 41 Flat washer ULS6 50/25/4 42

Samples Show:

 Washer standard:-

DIN 934,985, 439, A563 DH,10S 2H,

Gr 4, Gr7, B8, B8M, A2,A4,

SS316L, B8, B8M

Washer, Materials:-

Carbon steel, stainless steel, F436M,

SS304, SS316L,

SPRING,TAPER, PLATE,SS316

4.6. CARBON STEEL,ASTM

a36, 8.8 ,b7, a307, a325, a490,

WASHERS Standard: DIN6798, DIN6797

Diameter: (mm)3.2-15

Length:- M10-1.5, M10-1.25, M10-1.0

Product Name: WASHERS

Brand Name: CANCO

Standard Model DIN  ANSI JIS ASTM

FINISH :Black,Zinc Plated ,HOT GALVANIZED,Cr Cu or Ni Plated

Material:- Carbon Steel,Brass, Stainless steel,Spring steel, Alloy steel