Technical Superiority of Advanced Fastening Solutions The technical superiority of stainless steel screws and bolts lies in their inherent chemical composition. By utilizing high-grade alloys such as ...
As a China Leading Bimetal Self Drilling Screws Manufacturer, Fasto Industrial Co., Ltd. (Fasto) provides the technical ...
301L A higher work hardening rate grade is required for certain roll-formed or stretch formed components. 302HQ Lower work hardening rate is needed for cold forging of screws, bolts, and rivets. 303 ...
302HQ is a specialised wire grade finding very wide usage for manufacture of stainless steel fasteners. The inclusion of 3% copper in the composition reduces the cold work hardening rate substantially ...