DIN 7991 as it is supplied across our catalogue.
Cross-system equivalents: ISO 10642 · GB/T 70.3. Head geometry and key sizes can differ between systems, so confirm the equivalence in writing before you substitute one for another on an inspected job.
In stock now: 1,187 lines; covering Screws (1,187), Socket Head Screws (1,187), DIN7991 (1,187); priced from $0.0030 per piece. Every line is sold by the piece — one piece is a valid order.
Related values on the same axis
11CDX008-5
ANSI/ASME B18.2.2
DB 13/T2250
DIN 137A
DIN 1587
DIN 251
DIN 25201
DIN 318
DIN 338
≈GB120.1
Product families covered
Screws 1,187
Socket Head Screws 1,187
DIN7991 1,187
Frequently asked
How much do DIN 7991 fasteners cost?
Prices in our catalogue for DIN 7991 run from $0.0030 to $4.7440 per piece, depending on diameter, length and material. There is no minimum order.
Is there a minimum order quantity for DIN 7991?
No. Every line is sold by the piece, so you can order a single piece to check the fit and the finish before committing to a production quantity. Your order total is confirmed in the cart, before payment.
What do you stock in DIN 7991?
DIN 7991 — Sizes, Materials & Prices currently covers 1,187 lines across Screws, Socket Head Screws, DIN7991. The full list of sizes, materials and finishes on this page is live — use the filters at the top to narrow it down.
How quickly do you ship DIN 7991 fasteners, and can you send them to the EU or Russia?
In-stock lines leave our Foshan warehouse within 24–48 hours. We ship worldwide, including the EU and Russia. For the EU we are appointing a responsible person under Regulation (EU) 2023/988 (GPSR); for EAEU orders the conformity documents are handled with the importing party, who is the applicant of record. We can supply an EN 10204 3.1 mill test certificate, a full technical specification and a packing list with weights on request.
