Flight-critical fasteners to NAS, MS, and NASM with full traceability — titanium, A286, and Inconel in close-tolerance, high-fatigue, and high-temperature configurations.
Conforms to

NAS/MS-pedigree fasteners in titanium and superalloy.
A cross-section of stocked configurations. Not exhaustive — diameters, lengths, grades, and finishes extend across the full range on request.
Representative specifications — not exhaustive · NXB-AERO
Match the line to the load, the environment, and the standard it answers to.
Materials
Finishes
Standards
Typical applications
Served industries
Mating parts and adjacent lines engineers reach for alongside this one.
Grade 8 / 10.9 / 12.9 for maximum clamp load.
M8–M36 · 3/8"–1-1/2"
Cylindrical hex-drive head, high-tensile precision screw.
M3–M24 · #4–1"
Bucked structural rivet for permanent high-shear joints.
Ø3–Ø10 mm · 1/8"–3/8"
Precision unthreaded shoulder forms a pivot or bearing surface.
Ø6–Ø24 mm shoulder · 1/4"–1"
Grade, material, finish, and standard — matched to your joint and quoted from stock. Tell us the load case and we’ll confirm the line.