Can stainless steel truss head tapping screws be produced with 303 material?

Miss Qian from Wuxi, Jiangsu found the Shi Shi Tong Screw Manufacturer through the Internet and gave our customer service staff a drawing of stainless steel truss head tapping screws. She asked if this drawing could be produced with 303 materials.

Customer service staff saw the drawing of the screw groove as a cross groove, found the screw head size is not far away from the standard, and it is a little larger. The 303 material is generally used in the turning process that is unable to form the cross groove unless the groove is flushed out.

Customer service staff suggested Miss Qian use the 304 material to produce stainless steel truss head tapping screws and explained to Miss Qian why to change the brand of material. After listening to the explanation, Miss Qian agreed to change the 303 material into 304 material.

However, Miss Qian raised another question, saying that if the material is changed to 304, can the tolerance of screws be controlled to the tolerance required by her drawings? Miss Qian’s tolerance required for the drawing is not very small. If it is a skilled technician, it can also be produced by cold heading.

After confirming the tolerance of stainless steel truss head tapping screws on the drawing can also be met, Miss Qian said that she would confirm the price with her boss. If the price is ok, she will contact us to place an order. We sincerely hope that we can cooperate soon.

Skype: kalyn qin M: +86 18818786322 Tel: +86 0755-27322278 annie@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China