Socket Set Screws | All Points | Stainless Steel | Tri Suppli

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Socket Set Screws

Set Screws, also know as grub screws, are blind (headless) fasteners with an internal hex drive. It is this drive style that classifies stainless steel screws in this selection as set screws, which are driven by a hex key or bit . They are used to tightened and hold an exterior object in place within or against another object, via friction. Request a quote today.

Socket Set Screw Specifications

Set Screws, also know as grub screws, are blind (headless) fasteners with an internal hex drive. It is this drive style that classifies stainless steel screws in this selection as set screws, which are driven by a hex key or bit . They are used to tightened and hold an exterior object in place within or against another object, via friction.

Nominal Size

S

K

F

0

D

H

Hexagon Socket Size

Min Key Engage-
ment

Cup & Flat Point Diameter

Oval
Point
Radius

Half Dog Point

Diameter

Length

Max

Min

Max

Min

Max

Min

4

0.050

0.070

0.061

0.051

0.084

0.075

0.070

0.030

0.026

5

1/16

0.080

0.067

0.057

0.094

0.083

0.078

0.033

0.027

6

1/16

0.080

0.074

0.064

0.104

0.092

0.087

0.038

0.032

8

5/64

0.090

0.087

0.076

0.123

0.109

0.103

0.043

0.037

10

3/32

0.100

0.102

0.088

0.142

0.127

0.120

0.049

0.041

1/4

1/8

0.125

0.132

0.118

0.188

0.156

0.149

0.067

0.059

5/16

5/32

0.156

0.172

0.156

0.234

0.203

0.195

0.082

0.074

3/8

3/16

0.188

0.212

0.194

0.281

0.250

0.241

0.099

0.089

7/16

7/32

0.219

0.252

0.232

0.328

0.297

0.287

0.114

0.104

1/2

1/4

0.250

0.291

0.70

0.375

0.344

0.334

0.130

0.120

5/8

5/16

0.312

0.371

0.347

0.469

0.469

0.456

0.164

0.148

3/4

3/8

0.375

0.450

0.425

0.562

0.562

0.549

0.196

0.180

7/8

1/2

0.500

0.530

0.502

0.656

0.656

0.642

0.227

0.211

1

9/16

0.562

0.609

0.579

0.750

0.750

0.734

0.260

0.240

Per ANSI/ASME B18.3
Note: Half Dog, Full Dog and Cone points are measured in overall length.

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All the information provided in this section has been assembled with concern for accuracy. It is intended for advisory purposes only and use of this information is completely voluntary

Disclaimer

All the information provided in this section has been assembled with concern for accuracy. It is intended for advisory purposes only and use of this information is completely voluntary.