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Shop Online > Fasteners > NAS/MS/AN Hardware > Screws > NAS517
Accurate Screw Machine

NAS517-5-8

Unit System
Specs (in standard)
Label Value
Brand Accurate Screw
Display Name NAS517-5-8
Drive Type Phillips
Finish Cadmium + Chromate
Head Diameter 0.572 in
Head Type Countersunk Flat
Length
(Overall) 		0.969 in
Length
(Shank/Grip) 		1/2 in
Length
(Thread) 		0.418 in - 0.576 in
Material Steel
Max Head Diameter 0.638 in
SKU NAS517-5-8
Tensile Strength 160000 psi
Thread Size 1/4-24 UNF 3A
Specs (in metric)
Label Value
Brand Accurate Screw
Display Name NAS517-5-8
Drive Type Phillips
Finish Cadmium + Chromate
Head Diameter 14.53 mm
Head Type Countersunk Flat
Length
(Overall) 		24.61 mm
Length
(Shank/Grip) 		12.7 mm
Length
(Thread) 		10.62 mm - 14.63 mm
Material Steel
Max Head Diameter 16.21 mm
SKU NAS517-5-8
Tensile Strength 1103200 kPa
Thread Size 1/4-24 UNF 3A