This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

Estimated Lead Time
Backordered parts: 26 weeks

1.75 Inch Steel Hex bolts manufactured with 1/4-28 UNF 3A threads.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Accurate Screw
Display Name NAS564-55
Finish Cadmium + Chromate
Head Height 0.219 in
Head Type Hex
Length
(Overall)
1 3/4 in
Length
(Shank/Grip)
0.03 in - 0.06 in
Length
(Thread)
1 23/32 in
Material Steel
Options Drilled head 6 x .0625
SKU NAS564-55
Tensile Strength 160000 psi
Thread Size 1/4-28 UNF 3A
Specs (in metric)
Label Value
Brand Accurate Screw
Display Name NAS564-55
Finish Cadmium + Chromate
Head Height 5.56 mm
Head Type Hex
Length
(Overall)
44.45 mm
Length
(Shank/Grip)
0.76 mm - 1.52 mm
Length
(Thread)
43.66 mm
Material Steel
Options Drilled head 6 x .0625
SKU NAS564-55
Tensile Strength 1103200 kPa
Thread Size 1/4-28 UNF 3A