Specification :

Material: 304¡¢ 316¡¢ 410¡¢ 550
Length: 6.5mm-220mm
Size : #6--#14
#12 410 self drilling screws can drill steel pannel 12mm and stainless steel pannel (eg 304 pannel)5mm.

Salt spray testing for all our products more than 72hours the longest can reach up to 2000hours.

other material: SUS*M7¡¢302HQ¡¢303CU¡¢303F¡¢304¡¢304CU¡¢304HC¡¢304J3¡¢304L¡¢304M¡¢305J1¡¢316 ¡¢316C¡¢316CU¡¢316L¡¢410¡¢420¡¢430¡­¡­

Best regards

leon
=========================================
Qiang Xin Hardware Products Co.,Ltd
ADD:No25 Wanchang Rd, Dongsheng Industry Zone,
Dongsheng Town , Zhong shan city , Guangdong
Province, China
Tel : +86-760-22826212
Fax : +86-760-22826512
Mobile : +86-13286919535
Website : www.qx-screws.com
E-Mail : qxleon@live.cn
MSN : qxleon@live.cn
SKYPE : qxleon
Self drilling screws¡¢Machine screws¡¢Special screws¡­
Salt spray test can reach up to 2000hours for SS304&316products.
Materail: SUSXM7¡¢302HQ¡¢303¡¢304¡¢305¡¢410¡¢420¡¢430¡¢550¡­