Product type: SWRCH18A, SWRCH22A

Product specification: 5 ~ 42.00mm

Executive standard: Q/XG 114

Usage: suitable for producing all kinds of middle and high strength self tapping screws and standard parts.

Application areas: common parts, fasteners, fasteners for construction

Product introduction: SWRCH18A and SWRCH22A are making all kinds of medium and high strength steels self drilling tapping screws and fasteners, the product has stable composition and harmful elements, has the advantages of low purity of steel is high, fewer surface defects, good drawing property, cracking rate is low, is widely used in the field of related screws and fasteners. SWRCH18A and SWRCH22A won the 2007 annual metallurgical product quality cup gold award. SWRCH22A has been sold in East China, Southern China, North China, northeast, southwest and other regions of the country, especially in East China, Southern China, a large number of Taiwan funded, Hong Kong enterprises reflect good, mostly for the production of high-grade export products.