Product Description Featuring an ultra-thin head design, these screws effectively minimize assembly space and facilitate lightweight construction. Combined with high-grade alloy steel and micro-anti-loosening pre-coating technology, they en...

Description: Crafted from premium-grade alloy steel through advanced high-efficiency deep-hole machining, our 1.4mm Super Screws are engineered to provide an unparalleled fatigue-resistant joint. Featuring precision cold-rolled threads, thes...