DIN 7981 C - Pan head tapping screws with cross recess H and Z, Form C Current norm: DIN ISO 7049 Equivalent norms: ISO 7049; CSN 021235; UNI 6954;

Metric DIN 7981C pan head self-tapping sheet metal screws are fully threaded with a coarse thread and a gimlet point (Form C). Recommended to be used in thin gauge sheet metal. resinous plywood. and composite materials. The pan head is cylindrical with a slightly rounded top surface and a flat bearing surface underneath.

DIN7981C PZ为米字槽盘头自攻螺钉,对应国标GB845 (等效采用国际标准ISO7049)。 • Shape H 十字槽. • Shape Z 米子槽. 自攻钉的工艺流程一般为线材退火-线材盘圆-断料-冷镦-搓丝-热处理（渗碳）-表面处理。 具体情况以制造商为准。 表中数据摘自DIN7981-1990,仅供参考，具体以实际供货为准。 自攻螺钉，英文名称为"Self-tapping Screw" 是在金属薄板基材上先打好预制孔，安装时自行攻钻出配合螺纹的一种有螺纹紧固件，不需要配合螺母使用。 小万在这里问小伙伴们一 …

With a Gimlet tip and a thread size of M2.2, it's perfect for a variety of applications. Measuring at 6.5mm in length, this screw is meticulously engineered to provide secure and reliable fastening. Compliant with RoHS regulations, it's not only efficient but also environmentally friendly.

DIN 7975 中载有选择正确心型孔径的指导值。 不锈钢自攻螺钉的硬度低于表面硬化钢自攻螺钉。 因此，这些螺钉不能在钢板中形成反螺纹，所以只能用于铝材等低硬度材料。

圓頭又稱盤頭，因頂部平坦、側面圓弧，形似淺盤而得名， 安裝後，圓頭可以維持材料外觀平整，DIN 7981 盤頭螺釘通常搭載十字孔，且具有自攻功能，無需預先鑽孔，節省安裝時間與精力。

Linsen-Blechschraube Form C mit Kreuzschlitz H DIN 7981, Edelstahl A2, Form C, mit Spitze Große Auswahl Schnelle Lieferung Kauf auf Rechnung Exklusiv für Gewerbetreibende Bei Würth kaufen!

ISO7049 Tapping screw DIN7981C stainless steel A2 SS304. No reviews yet. Ningbo Yi Pian Hong ... steel 154cm stainless steel Cheap Multiple Specifications Burrfree Cross Flat Head 304 Screws For The Machinery Industry A2-70 SS304 Stainless Steel Small Set Screw M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Hex Socket Set Screw Cone Point Grub Screw DIN914 ...

7981C-6,3X80 ES: Button head tapping screws with cross recess, DIN 7981 C / ISO 7049 - Order before 21:00, same day dispatch

材质：不锈钢SUS410、SUS304、SUS316、1022碳钢等；公称直径：ST2.9-ST6.3；公称长度：9.5—300mm；表面处理：镀锌、镀镍、达克罗等可按客户需求；支持非标定制。 类似产品及供货信息.