Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEKC2YI  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Delta Protekt Steel Ring Lock Locking & Anti-Vibration Washer, M16
Heico
Delta Protekt Steel Ring Lock Locking & Anti-Vibration Washer, M16
Part No.
H-HLRS-16
Procurement Intelligence
The Delta Protekt Steel Ring Lock series is a locking washer designed for M16 fasteners to prevent loosening and vibration in industrial applications. Installation occurs under the bolt head or nut on M16 connections. Critical verification: confirm Delta Protekt corrosion coating compatibility with your operating environment (moisture, chemicals, temperature extremes).
M16 vibration-prone fastener locking
Before ordering — verify:
☐ Corrosion protection rating
☐ Vibration environment severity
☐ Bolt preload compatibility
Technical Specifications
For Screw/Bolt SizeM16
Washer TypeRing Lock
Inside Diameter17mm
Outside Diameter25.4mm
MaterialSteel
FinishDelta Protekt
Thickness3.5mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/fasteners-fixings/nuts-washers/washers/delta-protekt-steel-ring-lock-locking-anti-vibration-washer-m16?mal=6627cc2b12f5f0d90d04aa1a
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.