Threaded Fasteners

DIN 125 Washer

M6–M24+ · flat washer

DIN 125 / ISO 7089
DIN 125 flat washers (Flat Washer): distribute load evenly onto the surface in bolt-and-nut connections, in steel and zinc-plated versions.

DIN 125 washers are flat, round fasteners used to distribute the load more evenly onto the clamped surface in bolt-and-nut connections. Placed between the bolt head or nut and the material, the washer helps make the connection more stable and reliable. They are known internationally as Flat Washer, Plain Washer and Metric Washer.

DIN 125 flat washers are round with a central hole and are used mainly with metric bolts and nuts. Washer size is selected to match the nominal bolt diameter: M6, M8, M10, M12, M16, M20, M24 and other sizes.

Key characteristics

  • Flat, round construction with a central hole
  • Various nominal diameters
  • Steel and other material options
  • Zinc-plated and other surface finishes
  • Compatible with bolt-and-nut connections
  • Compliance with DIN 125 / ISO 7089

Applications

DIN 125 flat washers are used in steel structures, construction and assembly, machine building, industrial equipment, mechanical connections, fastening metal profiles, automotive and technical installations. The washer helps distribute clamping force more evenly over the surface and reduces the risk of damaging the material.

Borufitting.az sells and supplies DIN 125 washers, flat washers, steel washers and zinc-plated washers in various sizes and surface finishes. For a quote, send the washer size (M), material, thickness, surface finish and required quantity.

Weight chart

Weights are approximate and shown in grams (g) per piece.

Sample weights: M6 ≈ 1.02 g · M8 ≈ 1.83 g · M10 ≈ 3.57 g · M12 ≈ 6.27 g · M16 ≈ 11.3 g · M20 ≈ 17.2 g · M24 ≈ 32.3 g.

DIN 125 Washer weight chart — Threaded Fasteners. Approximate weight by size, grams (g) per piece.
SizeWeight, g
M1.60.024
M1.70.031
M20.037
M2.30.092
M2.50.088
M2.60.127
M30.119
M3.50.155
M40.308
M50.443
M61.02
M71.39
M81.83
M103.57
M126.27
DIN 125 Washer weight chart — Threaded Fasteners. Approximate weight by size, grams (g) per piece.
SizeWeight, g
M148.62
M1611.3
M1814.7
M2017.2
M2218.3
M2432.3
M2643.7
M2742.3
M2840.9
M3053.6
M3277.4
M3375.3
M3594.3
M3692.1
M38136
DIN 125 Washer weight chart — Threaded Fasteners. Approximate weight by size, grams (g) per piece.
SizeWeight, g
M39133
M40130
M42183
M45220
M48294
M50284
M52330
M55431
M56425
M58472
M60458
M64492
M68586
M72626
M76749