Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEL4NNP  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
A2 304 Stainless Steel Locking Washers, M12, BS 4463
RS PRO
A2 304 Stainless Steel Locking Washers, M12, BS 4463
Part No.
233-4215
Procurement Intelligence
RS PRO A2 304 Stainless Steel Locking Washers are split-ring locking fasteners designed for M12 bolted assemblies to prevent vibration-induced loosening in dynamic applications. Installation requires pairing with matching M12 bolts and nuts. Critical verification: confirm BS 4463 compliance and A2 material certification for corrosion-resistant environments.
M12 vibration-resistant fastening
Before ordering — verify:
☐ Corrosion resistance verification
☐ Bolt compatibility confirmation
☐ Vibration environment suitability
Technical Specifications
For Screw/Bolt SizeM12
Washer TypeLocking
Inside Diameter12mm
Outside Diameter21.67 → 22mm
MaterialStainless Steel
Standards MetBS 4463
Stainless Steel TypeA2 304
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/fasteners-fixings/nuts-washers/washers/a2-304-stainless-steel-locking-washers-m12-bs-4463?mal=6627cb1012f5f0d90d0112f7
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.