Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQELNPFM  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
A2 304 Stainless Steel Locking Washers, M20, DIN 7980
RS PRO
A2 304 Stainless Steel Locking Washers, M20, DIN 7980
Part No.
275-743
Procurement Intelligence
RS PRO DIN 7980 locking washer series for M20 fasteners in stainless steel A2 304. These split-ring washers prevent loosening under vibration in mechanical assemblies requiring corrosion resistance. Verify DIN 7980 compliance and A2 304 material certification match load and environmental requirements.
M20 vibration-resistant fastening
Before ordering — verify:
☐ Vibration environment compatibility
☐ Corrosion exposure validation
☐ Bolt preload adequacy
Technical Specifications
For Screw/Bolt SizeM20
Washer TypeLocking
Inside Diameter20.2mm
Outside Diameter30.6mm
MaterialStainless Steel
Standards MetDIN 7980
Stainless Steel TypeA2 304
FinishPlain
Thickness4.5mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/fasteners-fixings/nuts-washers/washers/a2-304-stainless-steel-locking-washers-m20-din-7980?mal=6627cc1b12f5f0d90d04799e
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.