Compliant with Standards: DIN434, DIN435, DIN436, DIN6918, DIN6917
Distinctive Features That Set Us ApartFlat washers expertly designed for riveting structures; these are hardened and tempered with precision. Behold the square bevel washers, type B (6° bevel, specifically crafted for channel steel)
https://lk-fastener.en.made-in-china.com/contact-info.htmland type C (8° bevel, ideal for I-beams)
Specially Designed Square Inclined Washer for Channel Steel
Square Inclined Washer, Perfect for I-shaped Steel, DIN 435 Standard
Square Washer Tailored for Wooden Structures, Compliant with DIN 436
Square Washer: Reliable for High-Strength Bolts in Steel Structures, Suitable for Channel Steel, According to DIN 6918