Spring Lock Washers (Standard/Wave) M12 Carbon Steel Dacromet

Specifications

Standard: GB/T 93 / GB/T 94.2
SKU: SW-000048
Nominal Diameter: M12
Material: Carbon Steel
Finish: Dacromet
Unit Weight: 6 g/pc Geometry-based estimate, not an inspection weight, for quotation and freight planning
Type: Standard Part

Quantity (pcs)

Need another spec? Request a quote with your parameters →

Standard Basis

GB/T 93 / GB/T 94.2

Common equivalents below; confirm dimensions and drawing before substitution.

Spec Range

M12 · 同族 53 个规格

This SKU is sourced per order; other lengths/materials in this family below.

Material & Grade

Carbon Steel

Surface & Finish

Dacromet

Hydrogen-embrittlement safe for high-strength bolts; stable assembly friction

Standard Equivalents

Equivalence is based on published standard-family information (Identical = interchangeable; Equivalent = dimensions/tolerances may differ, verify drawings before substitution).

System	Standard	Equivalence	Note
GB	GB/T 93	Identical	Chinese single coil spring lock washer standard family
DIN	DIN 127 B	Equivalent	Common commercial equivalent; confirm dimensions on order
GB/T	GB/T 94.2	Identical	Primary standard from source content

Need another standard? Custom quote to your drawing →

Where It Fits

High-Strength Safe

Dacromet suits 10.9+ bolts; stable assembly friction

Custom to Drawing

Lengths/materials/grades not listed can be manufactured to drawing or standard

FAQ

MOQ and lead time?

Sourced per order or made to drawing. MOQ and lead time are confirmed at quote time by quantity, material and finish. Other sizes in this family are listed above; unlisted specs can be sourced to your drawing.

Can material or grade be substituted?

Swapping grade/material changes strength and corrosion resistance (e.g. 8.8→10.9 raises strength, 304→316 raises chloride resistance), re-check design load and environment before substitution.

How do I choose the finish?

Hydrogen-embrittlement safe for high-strength bolts; stable assembly friction. Other finishes (HDG, Dacromet, electro zinc) can be quoted on the same size.