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Shop Online > Fasteners > NAS/MS/AN Hardware > Standoffs > NAS1831
RAF Electronic Hardware

NAS1831BT4B40

Unit System
Specs (in standard)
Label Value
Brand RAF
Display Name NAS1831BT4B40
Finish Tin
Finish Description Electro Tin - Bright (ASTM B 545)
Length 2.5 in
Material Brass
Material Description Brass (Tin) 360 (ASTM-B-116, QQ-B-626)
Model Number NAS1831
Outside Diameter 0.25 in
Thread Size 4-40
Thread Type Female, Female
Specs (in metric)
Label Value
Brand RAF
Display Name NAS1831BT4B40
Finish Tin
Finish Description Electro Tin - Bright (ASTM B 545)
Length 63.5 mm
Material Brass
Material Description Brass (Tin) 360 (ASTM-B-116, QQ-B-626)
Model Number NAS1831
Outside Diameter 6.35 mm
Thread Size 4-40
Thread Type Female, Female