GR5 aerospace alloy Titanium airplane fastener

GR5 aerospace alloy Titanium airplane fastener These fasteners are available in materials that include alloy steel, corrosion resistant steel, titanium and other super alloys in both unified and metric sizes. Configurations include flush, hex, 12-point, D-head, socket and spline head. Custom designs are also available to meet our customers’ exacting requirements.

      GR5 aerospace alloy Titanium airplane fastener The selection of recess drives available on Howmet Fastening Systems’ externally threaded products is comprehensive. The popular cruciform-ribbed drive with its cam-out resistant features is just the beginning. The offset-cruciform recess fastener system provides torque-tight, tamper-resistant screws and bolts. Aircrafts Titanium Hardware The slanted three-wing design of the tri-slot screw recess ensures reliable insertion at above-average torque. For optimum security, only the mating tri-slot driver can remove the fastener.

Material: titanium alloy uns R54520 overall

Minimum Tensile Strength: 160000 pounds per square inch

Fastener Length: 1.051 inches minimum and 1.081 inches maximum

Nominal Thread Diameter: 0.250 inches

Thread Class: 3A

Thread Quantity per Inch: 28

Thread Length: 0.291 inches minimum and 0.341 inches maximum

Thread Direction: Right-hand

Thread Series Designator: UNJF

Head Style: Hexagon

Head Height: 0.125 inches minimum and 0.140 inches maximum

Shank Unthreaded Hole Diameter: 0.076 inches minimum first hole and 0.086 inches maximum first hole

Distance from Head Largest Bearing Surface to Shank Hole Center: 0.923 inches minimum first hole and 0.973 inches maximum first hole

Width Between Flats: 0.430 inches minimum and 0.439 inches maximum

Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum

Grip Length: 0.740 inches minimum and 0.760 inches maximum

Material Document and Classification: Nas 621, 6AL-4V assn std single material response overall

This Shear Bolt is New, Unused, Military Surplus. The Military used this in the following applications:

Aircraft: C-5 – Galaxy

Aircraft: F-15 – Eagle

Aircraft: AV-8B – Harrier

This Shear Bolt was manufactured by:

National Aerospace Standards.