World-class manufacturer of cold-forged precision machine screws, micro-fasteners, and custom engineered threaded components certified to ISO 9001 and IATF 16949 for global OEM assembly lines.
Established in 1991, AG Fasteners is recognized as a premier No. 1 precision machine screw manufacturing company. Backed by 35 years of dedicated cold-forging expertise, we specialize in high-volume miniature, standard metric, and custom machine screws (DIN 7985 pan head, DIN 965 countersunk flat, JIS B 1101 truss head, and SEM captive washer screws) precision-engineered to Class 6g/6H thread tolerances.
As a dedicated single-source manufacturing company, our integrated plant operates advanced multi-station cold formers, high-speed planetary thread rollers, continuous atmospheric heat-treatment lines, and automated laser optical inspection under one roof. We produce over 450 million precision fasteners annually, delivering guaranteed zero-defect quality and custom-engineered fastening solutions for tier-1 automotive, electronics, appliances, and industrial OEMs worldwide.
Our manufacturing processes comply with the world's most demanding automotive, aerospace, and environmental quality standards.
Certified Quality Management System covering full CAD design, high-speed cold heading, planetary thread rolling, and atmospheric heat treatment.
Global automotive quality certification ensuring zero-defect PPM risk across critical automotive powertrain, chassis, and electronic sensor screws.
100% heavy-metal free trivalent zinc, nickel, and passivated finishes meeting stringent EU Directive 2015/863 & REACH Annex XVII safety.
Conforms directly to DIN 7985 pan, DIN 965 flat countersunk, JIS B 1101, and ASME B18.6.3 with certified tensile and shear load proofing.
Guided by decades of manufacturing mastery, technical expertise, and an unwavering commitment to zero-defect fasteners.
Send us your engineering CAD drawing or DIN specification for a guaranteed quote within 2 hours.