R Hex Washer Flange Head Self Drilling Screw #12-24*1"-自攻螺丝

产品介绍

自攻螺丝是一种自带螺纹、无需预先攻牙即可直接拧入工件的紧固连接件，多用于薄板、塑料、木材、铝合金、五金件等材料安装固定。螺丝尖端锋利、螺纹清晰，拧入顺畅、咬合牢固，广泛用于家具组装、家电安装、门窗固定、装修工程、五金配件等场景，安装便捷、紧固可靠，是工业与家用最常用的紧固件之一。

产品特点

1. 无需攻牙，自攻成型  自带切削螺纹，拧入时自动攻丝，不用预打孔或攻牙，安装更快捷。
2. 紧固力强，咬合紧密  螺纹深、牙距标准，连接牢固不松动，抗震、防脱落效果好。
3. 材质坚固，防锈耐用  采用碳钢或不锈钢制造，表面镀锌 / 镀镍处理，防锈耐腐蚀，使用寿命长。
4. 使用方便，通用性强  适配电钻、螺丝刀直接使用，适用于多种材质，家装、维修、装配都适用。
5. 规格齐全，稳定可靠  型号多样，尺寸标准，锁附顺畅，不易滑牙、断裂。

Product Introduction

Self-tapping screw is a fastener with built-in thread that can be directly driven into workpieces without pre-tapping. It is mainly used for fixing thin plates, plastic, wood, aluminum alloy, hardware and other materials. With sharp point and clear threads, it can be easily driven in and tightly engaged. Widely used in furniture assembly, appliance installation, door & window fixing, decoration, hardware fitting and more. Easy to install and reliable in fastening, it is one of the most commonly used fasteners in industry and household.

Product Features

1. No pre-tapping required, self-tapping forming  With cutting threads, it forms internal thread automatically while driving, no pre-drilling or tapping needed, faster installation.
2. Strong fastening force, tight engagement  Deep threads and standard pitch ensure firm connection, good anti-loosening and anti-shock performance.
3. Sturdy material, anti-rust & durable  Made of carbon steel or stainless steel with zinc/nickel plated surface, anti-corrosion and long service life.
4. Easy to use, high versatility  Suitable for use with electric drills and screwdrivers, compatible with various materials, ideal for home, repair and assembly.
5. Complete specifications, stable & reliable  Various models and standard sizes, smooth driving, not easy to slip or break.