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1/4"-20 x 1 in Hex Button Tamper Resistant Screw, Black Oxide Finish, Case Hardened Steel, 25 PK

  • Mfr # 21550

  • Zoro # G0811614

product price:  $9.69
/pk 25, $0.39/ea

Key Features

Button Head
Hex Drive
System of Measurement
Inch
Drive Size
5/32 in
Material
Case Hardened Steel
Finish
Black Oxide
Standards
ANSI/ASME B18.6.3
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Specifications

Product Information

MFR #
21550
Zoro #
G0811614
UPC #
-
Country of Origin
United States

Dimensions

Thread Size
1/4"-20
Fastener Length
1 in
Drive Size
5/32 in
Head Height
0.122 to 0.132 in
Head Dia.
0.419 to 0.437 in
Thread Length
1"
Maximum Head Height
1/8 in
Maximum Head Width
7/16 in
Overall Length
1 in

Details

System of Measurement
Inch
Head Type
Button
Drive
Hex
Material
Case Hardened Steel
Finish
Black Oxide
Standards
ANSI/ASME B18.6.3
Item
Tamper Resistant Screw
Dimensional Standards
ASME B18.3
Thread Style
Fully Threaded
Thread Type
Coarse
Material Grade/Class
4037
Type
Machine Screw

Description

Tamper Resistant Screw, Head Type Button, Material Steel, Finish Black Oxide, Drive External Hex, Thread Size 1/4 In.-20, Fastener Length 1 in, Head Height 0.122 to 0.132 in, Drive Size 5/32 in, Dimensional Standards ASME B18.3, Minimum Thread Length Not Applicable, Type Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 7/16 in, Maximum Head Height 1/8 in, System of Measurement Inch, Thread Style Fully Threaded, Thread Type Coarse

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