Type:Nylon Flat Washers. There may be deviations, but this has no effect on use. Fire-proof level :94V-2.
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The product is made from Grade 8 high-strength/Grade 4 carbon steel material, featuring high toughness, excellent hot and cold processing performance, and superior machinability. Material: Grade 8 High-strength Carbon Steel (surface: Black)/Grade 4 Carbon Steel (surface: Nickel Plated/White Zinc).
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Material: 65 Manganese Steel. Fine brushed surface. We Sincerely Hope That You Can Receive the Goods As Soon As Possible.
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Material 304 Stainless Steel. Square Washers. We Sincerely Hope That You Can Receive the Goods As Soon As Possible.
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●Size :M2 M3 M4 M5 M6 M8 M10 - M24. ●Material : Nylon. ● Good quality.
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High-Quality Bright Zinc Plated. Designed to be used in conjunction with carriage bolts for the securing of roof trusses but can also be used in a variety of ways on many different projects. Material: 304 stainless steel/Zinc Plated.
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Standard: GB93. - Size: M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20. In the case of relatively large load as well as bearing vibration load, it's better to use flat washer and spring lock washer combination.
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Type: Nylon Flat Washers. There may be deviations, but this has no effect on use. Fire-proof level:94V-2.
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