Fasteners
Includes gas conveyer components, screws, nuts, and bushings.
Product Name: Fillister Head Screw
Application: Fastener for non-metallic assemblies.
Description: Precision miniature fillister head screw 1-72UNF-3A
Dimensions: 0.104 inch diameter head by 0.386 inch overall length.
Material: 18/8 Stainless Steel
Tolerances: In accordance with ANSI B18.6.3
Finishes: None
Fabrication: Single spindle Swiss screw machine.
Special Features: Modified cone pointed end allows for ready positioning of screw for assembly.
Product Name: Acorn Nut
Application: Miniature Fastener.
Description: 1/8 inch hex 0-80 UNF Acorn Nut.
Dimensions: 0.125 inch hex with a 0.151 inch overall length. Shown next to a one inch scale for size comparison.
Material: Brass.
Tolerances: &plumn; 0.005 inch typical.
Finishes: No special finish.
Fabrication: Single spindle Swiss automatic.
Special Features: No burrs allowed anywhere.
Product Name: Metal Hose Swivel
Application: Used as the swivel end fitting on a metal hose designed for conveying a gas.
Description: A tubular brass part.
Dimensions: 1.350 inches in length with a 0.370 inch diameter.
Material: Brass alloy 360.
Tolerances: &plumn; 0.005 inch with some dimensions held to &plumn; 0.0005 inch.
Finishes: 32 RMS.
Fabrication: Swiss CNC.
Special Features: No burrs allowed anywhere. Machined dimensions are critical to allow for additional nickel/chrome plating thickness. Special modified thread dimensions enable the part to mate properly when assembled.
Product Name: Knurled Fitting
Application: Pressurized hose assembly for conveying a gas.
Description: Brass tubular part with heavy knurl at one end. The part has an internal 1/4-28 UNF internal thread at one end and a 5/16-24 UNF external thread at the center of the part.
Dimensions: 1.44 inches in length with a 0.45 inch diameter measured over the knurl.
Material: Brass alloy 360.
Tolerances: &plumn; 0.005 inch with some dimensions held to &plumn; 0.0005 inch.
Finishes: 32 RMS or better.
Fabrication: Swiss CNC.
Special Features: No burrs allowed anywhere. Machined dimensions are critical to allow for additional nickel/chrome plating thickness. Special modified thread dimensions enable the part to mate properly when assembled.
Product Name: Zap Bushing
Application: Antenna assembly component.
Description: A small brass cylindrical part with a diamond knurl at one end and precision cut threads on the body. Shown next to a one inch scale for size comparison.
Dimensions: 0.575 inch in length with a 0.215 inch diameter over the knurl.
Material: CDA 360 Brass.
Tolerances: &plumn; 0.002 inch with more critical dimensions held to &plumn; 0.001 inch.
Finishes: Bright Electroless Nickel finish.
Fabrication: Multispindle Swiss screw machine.
Special Features: No burrs allowed anywhere. Also, parts must be free of grease, chips, shavings, oil, and residual cleaning solvents. Plating tested to ASTM B571-91. Certificate of conformance required on all parts.
