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Single Coil Spring Locking Washers Square Section, Stainless Steel A4 (316)
Standard Metric Pattern to DIN 7980
Square Section Spring Washers or Single Coil Spring Lock Washers are a round ring that has been split and bent into a helical shape. This creates a spring effect between the fastener or bolting head and the component being tightened against, causing more friction and resistance to rotation and in turn a creating a locking mechanism. They are mainly used under the heads of Bolts, Nuts and Screws to help create an anti-vibration fastening.
Stainless Steel A4 (316) Metric Hole Sizes, manufactured to DIN 7980
At Tri-Ard, we always go that extra mile to make sure that our customers are 100% satisfied regardless of whether you have ordered a range of stainless bolts to fix up the Harley or a brand new Sealey Power Press, your items will be delivered both quick and secure. We have well over 20 years’ experience in ensuring all items get delivered to your doorstep smoothly.
We utilise two different delivery companies: Royal Mail and FedEx. In both cases, we aim to have your parcel delivered within 2-3 working days.
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Type | Spring |
Diameter | M16 |
Standard / Specification | DIN 7980 |
Style | Shakeproof Washers - Toothed / Spring |
Type | Square |
Material | A4 (316) Stainless Steel |
Thread Pitch / Type | Metric - Standard |