APPLY TO - Can be used in all kinds of machinery and industry. Such as industrial machine, agricultural machinery, automotive industry, electrical products, construction machinery, shipbuilding, etc.SPECIFICATION:Material: 304 Stainless SteelColor: Silver ToneThread Size: M4(Dia) x 0.7mm(P)Width Across Flats: 6.8mm(W)/0.27"Total Height: 8mm(H)/0.31"QUANTITY INCLUDED - 12pcs x Hex Acorn Cap NutsADVANTAGE - All use 304 stainless steel material, high hardness, strength, durability, no-rust, wear-resistance, and perfect corrosion resistance.EXPLAIN: Please determine the correct size hex acorn cap nut you need based on your old hex cap nut or bolt thread size before ordering.
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