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Wurth

DIN 912 Socket Head Cap Screw M12X20MM A4-80 Marine 316 (Box of 50)

Part number00971220Item numberCB-FST-140IMPA693506HS code7318.15
DIN 912 / ISO 4762
MaterialA4-80 Stainless Steel (AISI 316)ISO 3506-1 (A2/A4 stainless). EN 10204 3.1 mill cert available on request.
Fasteners & Hardware
Socket Head Cap Screws
MOQ:1

Pricing

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Product Description

Wurth 00971220 DIN 912 / ISO 4762 socket head cap screw, A4-80 stainless (AISI 316). IMPA 693506. Used in general machinery assembly, structural steelwork and pressure-boundary flanged joints per DIN, ISO and ASME B18 dimensional standards. EN 10204 3.1 mill cert available on request.; Standards: ISO 3506-1, EN 10204, DIN standard, ISO parts; HS code: 7318.15; IMPA: 693506.

Technical Specifications

Material
A4-80 Stainless Steel (AISI 316)
Standard
DIN 912 / ISO 4762
Approval
ISO 3506-1 (A2/A4 stainless)

Standards & Compliance

Standard
DIN 912 / ISO 4762
Material
A4-80 Stainless Steel (AISI 316)
Classification / Approval
ISO 3506-1 (A2/A4 stainless). EN 10204 3.1 mill cert available on request.
HS Code
7318.15

Compatibility & Fitment

DIN standard fastener. Interchangeable with equivalent DIN/ISO parts from Bossard, Fabory, Wurth, Keller & Kalmbach.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Würth Industrial Fastener Technical Reference Guide

Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 00971220?
00971220 can be ordered from cballast.com as a Wurth catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Wurth product?
The manufacturer part number is 00971220.
What is the HS code for 00971220?
The customs tariff (HS) code for 00971220 is 7318.15.
Who manufactures 00971220?
00971220 is a Wurth product in the Fasteners & Hardware range.
Is a datasheet available for 00971220?
Yes — the 00971220 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 00971220?
The minimum order quantity is 1.
Is 00971220 available?
Yes — 00971220 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).