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Washers · GB/T 93 / DIN 127B

M14 Spring Lock Washer (GB/T 93) Dimensions & Specifications

M14 Spring Lock Washer (GB/T 93) Dimensions & Specifications reference image

This page covers M14 Spring Lock Washer (GB/T 93) to GB/T 93 / DIN 127B: the full dimensional row, hole and tool sizes, proof-load data and typical applications. All values are taken from the governing standards (GB/T 93 / DIN 127B together with ISO 273, ISO 724 and ISO 898-1 where applicable).

M14 Dimensional Row (GB/T 93 / DIN 127B)

For bolt sizeInner diameter d1 (mm)Outer diameter d2 (mm)Width b (mm)Thickness t (mm)Reference standard
M1414.224.14.03.5GB/T 93 / DIN 127B

Spanner & Drive for M14 Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081)

Drive geometry for M14 Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081) is given by the row above; match the tool to the listed values.

Common Applications for M14 Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081)

M14 Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081) are commonly specified for medium-duty structural joints.

Mating Parts for M14

A M14 flat washer pairs with a M14 bolt/screw and matching M14 nut.

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

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Adjust the parameters in the drawing above and click "Request this configuration" to send the exact specification straight to this form.

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Specification
Business Information

Dimensions & Specifications (GB/T 93 / DIN 127B)

For bolt sizeInner diameter d1 (mm)Outer diameter d2 (mm)Width b (mm)Thickness t (mm)Reference standard
M33.16.21.00.8GB/T 93 / DIN 127B
M44.17.61.21.0GB/T 93 / DIN 127B
M55.19.21.51.2GB/T 93 / DIN 127B
M66.111.82.01.6GB/T 93 / DIN 127B
M88.114.82.52.0GB/T 93 / DIN 127B
M1010.218.13.02.5GB/T 93 / DIN 127B
M1212.221.13.53.0GB/T 93 / DIN 127B
M1414.224.14.03.5GB/T 93 / DIN 127B
M1616.227.44.54.0GB/T 93 / DIN 127B
M1818.229.45.04.5GB/T 93 / DIN 127B
M2020.233.65.55.0GB/T 93 / DIN 127B
M2424.540.16.56.0GB/T 93 / DIN 127B
M3030.550.08.07.5GB/T 93 / DIN 127B

Frequently Asked Questions

Which washer dimensions matter most for M14?

For a flat washer, the outside diameter (the bearing surface) and the thickness control how the load is spread under the head and how much elastic preload is preserved. The inside diameter must clear the bolt body but not be so large that the head bears mostly on the washer's outer rim.

What is the coarse-thread pitch of M14 for Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081)?

For M14 the standard coarse pitch is 2 mm — this is the value used for Spring Lock Washer (GB/T 93) — GB/T 93 / DIN 127B (Series 081).

What clearance and tapping drill suit M14?

Use a 15.5 mm clearance hole (ISO 273 medium) for through-fixing, or a 12 mm tapping drill for a coarse M14 thread.

How do I request a quotation?

Use the technical drawing on this page to pick the exact configuration, then submit it with the quote form. We respond within one business day.