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Nylon-Insert Locknuts
Medium-Strength Steel
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These Grade 5, Grade C, or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Small Pack | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Wd., mm | Ht., mm | Fastener Strength Grade/Class | Insert Max. Temp., ° F | Certificate Type | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel | ||||||||||
| M2 × 0.4 mm | 4 | 2.8 | Class 8 | 185 | Material Certificate | 10 | 90576A211 | 00000 | ||
Corrosion-Resistant Stainless Steel
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18-8 Stainless Steel—The choice for wet and outdoor environments, these locknuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these nuts have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to the harsh chemicals that 316 stainless steel can.
Large Pack—Priced at least 30% lower per locknut than small packs.
