304 (A2) · 316 (A4) · Hardened Steel · Nylon
Hobson Engineering Safety / Vibration-Lock Washer
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Size (diameter)
Length
Finish / coating
Grade / strength
Brand
Application — optional, by use
SCH Z/P VS SAFETY:M12 X 18
WOHTVZM12
Safety / Vibration-Lock Washer in hardened steel. Zinc-plated for light corrosion resistance in dry or indoor conditions.
Specifications
- Standard
- SERRATED
- Grade / class
- Hardened Steel
- Material / finish
- Zinc Plated
- Brand
- Schnorr
Buy by the
Sold by the box (100 ea). Prices on application, request a quote and we’ll price your list.
Documents & data sheets for this selection
- Anti-Vibration Paper
- Hobson Schnorr Product Guide
- Product Finish Comparison
- Schnorr Junker Test
- Schnorr Safety Washer - Tightening Torques
- Schnorr Safety Washer Advantages
- Schnorr Safety Washers - Brochure
- Schnorr Safety Washers Type VS Material C60S
- Types of Washers
- Washer Gauge Conversion Chart
Showing documents relevant to the selected variant. Courtesy of Hobson Engineering.
About the Safety / Vibration-Lock Washer
Safety (wedge-lock) washers work in pairs — cams on the mating faces create a wedge effect under the bolt head that resists rotation from vibration and dynamic load.
Also known as: Nord Lock Washers, Wedge Lock Washers, Vibration Lock Washers, Safety Washers.
Features
- Wedge-locking cam pairs
- Resists severe vibration
- Reusable
- Stainless and coated steel
Applications
- Heavy machinery and rail
- Mining and earthmoving
- Dynamic and vibrating loads
Standards & specification
- NORD-LOCK
- SERRATED
- HEC 125A / A4-80
- FLAT ROUND+TAPER
Need Safety / Vibration-Lock Washer in bulk?
Add the sizes you need to your quote, or send us your list and we’ll price the lot and supply it with the rest of your order.
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