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Inventory Status
In-stock
Estimated Lead Time
In-stock parts: Usually ships within 24-48 hours

0.595 Inch Steel Cap Hex head Hex Socket socket head cap screws manufactured with 4-40 UNC 3A threads.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Ideal Fasteners
Display Name MS16997-12
Drive Type Hex Socket
Finish Cadmium + Chromate
Head Diameter 0.176 in
Head Height 0.108 in
Head Type Cap Hex
Length
(Overall)
0.595 in - 5/8 in
Length
(Thread)
5/8 in
Material Steel
Max Head Diameter 0.183 in
Max Head Height 0.112 in
SKU MS16997-12
Tensile Strength 160000 psi
Thread Size 4-40 UNC 3A
Yield Strength 130000 psi
Specs (in metric)
Label Value
Brand Ideal Fasteners
Display Name MS16997-12
Drive Type Hex Socket
Finish Cadmium + Chromate
Head Diameter 4.47 mm
Head Height 2.74 mm
Head Type Cap Hex
Length
(Overall)
15.11 mm - 15.88 mm
Length
(Thread)
15.88 mm
Material Steel
Max Head Diameter 4.65 mm
Max Head Height 2.84 mm
SKU MS16997-12
Tensile Strength 1103200 kPa
Thread Size 4-40 UNC 3A
Yield Strength 896350 kPa