Precision Shoulder Screw, 1/4"-20 Thr Sz, 7/16 in Thr Lg, 3/8 in Shoulder Lg, 18-8 Stainless Steel

  • Mfr # U51044.031.0037

  • Zoro # G2034033


product price:  $32.99
/pk 5, $6.60/ea

Key Features

Socket Head
Hex Drive
System of Measurement
Inch
Thread Size
1/4"-20
Shoulder Diameter
5/16 in
Shoulder Length
3/8 in
Drive Size
5/32 in
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Specifications

Product Information

MFR #
U51044.031.0037
Zoro #
G2034033
UPC #
-
Country of Origin
Multiple

Dimensions

Thread Size
1/4"-20
Shoulder Diameter
5/16 in
Shoulder Length
3/8 in
Drive Size
5/32 in
Head Diameter
1/2 in
Head Height
7/32 in
Thread Length
7/16 in
Screw Head Dia.
0.419 to 0.438
Shoulder Length Tolerance
+/-0.005 in
Shoulder Dia.
5/16 in
Screw Head Height
7/32 in
Shoulder Diameter Tolerance
-0.002 in to -0.004 in
Minimum Head Height
0.209 in
Maximum Head Height
0.219 in
Minimum Thread Length
7/16 in

Details

System of Measurement
Inch
Head Type
Socket
Drive Type
Hex
Material
18-8 Stainless Steel
Finish
Plain
Item
Precision Shoulder Screw
Head Style
Knurled
Min. Tensile Strength (PSI)
90,000 psi
Rockwell Hardness
B65
Class
3A
Type
Precision
Meets/Exceeds
ASME B18.3
Thread Fit
3A
Shoulder Screw Type
Precision Shoulder Screw
Dimensional Standards
ASME B18.3
Shear Strength
84,000 psi
Minimum Temperature
-50 Degrees F
Thread Locking
No
Thread Type
Coarse
Countersink Angle
140 Degrees
Pack Size
Small Pack
Maximum Temperature
150 Degrees F
Head Texture
Knurled
Material Grade/Class
18-8
Precision Screw
Yes
Tensile Strength
80,000 psi
Thread Direction
Right Hand
Heat Treatment
No Heat Treatment
Material Quality Standards
ASTM A574

Description

Shoulder Screw, Shoulder Screw Type Precision Shoulder Screw, Head Type Standard, Drive Type Socket, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, System of Measurement Inch, Thread Size 1/4-20, Minimum Thread Length 7/16 in, Shoulder Length 3/8 in, Shoulder Length Tolerance +/-0.005 in, Shoulder Diameter 5/16 in, Shoulder Diameter Tolerance -0.002 in to -0.004 in, Pack Size Small Pack, Head Height 7/32 in, Head Diameter 1/2 in, Dimensional Standards ASME B18.3

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