Welcome to our store! (If you prefer to buy in bulk, feel free to contact us :)Physical store management, reliable quality, coupon promotion, click to get it and use it!Product Specification IntroductionName: 304 sq. head boltMaterial: 304 stainless steelSurface treatment: UntreatedProduct specifications: M4 M5 M6 M8 M10 M12Packaging instructions: Plastic bag/paper boxSize description:For example: M4 * eight (screw diameter * screw length)Package contents: in step with your desires Choose!•lf it is best to buy more than one item, you possibly can add a browsing cart first, there will be an even bigger discount.•We can provide wholesale if you want vast quantity, please contact us. Thanks.•Buying varied merchandise may end up in unusual transport fee. If the transport cost is just too high, please contact us.•Picture is for illustration only, please select your requirements(Size .Quantity).