Do not open the dispute.
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The head of a countersunk socket screw features a flat conical top that is to be used on a predrilled countersink hole. This is so that when fastened into the target material, it will sit flush to the surface.
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Size: M6 M8 M10 M12. Model: Allen Hex Socket Cap Countersunk/Flat Head Screw Bolts. Material: A2 304 Stainless Steel. Length including the head.
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Which leads to the actual price may be more expensive or cheaper than the price in the link, hope you can understand. It should be noted that the freight of the freight forwarder has been changing.
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· The products are made of 304 stainless steel, which has good corrosion resistance, oxidation and heat resistance, high strength and high toughness. · Widely used in machinery, construction, industry, furniture decoration and other industries, a wide range of uses.
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Material: 12.9 Steel.
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Material: A2 304 stainless steel. Other Fastener. Head Style: Flat Head. Screw lengths including the head. Screw Drive Tool. Standoff Spacer.
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Selected 12.9 grade high-strength carbon steel material, with high toughness, good cold and hot processing performance, excellent cutting characteristics, screw thread with fastening effect, no residual burr, thread neat and clear, 12.9 grade high-strength hexagonal force uniform.
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