Flat Socket Head Cap Screws | Stainless Steel | Tri Suppli

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FLAT SOCKET HEAD CAP SCREWS

Flat socket cap screws are commonly used in machine parts, die fixturing, and clamping. The flat socket head enables driving where there is insufficient space for wrenches or sockets, and allows the screw to sit flush. Request a quote today.

Flat Socket Head Cap Screw Specifications

Flat socket cap screws are commonly used in machine parts, die fixturing, and clamping. The flat socket head enables driving where there is insufficient space for wrenches or sockets, and allows the screw to sit flush.

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Nominal Size, Inches

D

A

H

J

T

Body Diameter

Head Diameter

Head Height

Hexagon Socket Size

Key Engagement

Max

Min

Theoretical Sharp Max

Abs Min

Reference

Nominal

Min

#0

.060

.0568

.138

.117

.044

.035

.025

#1

.073

.0695

.168

.143

.054

.050

.031

#2

.086

.0822

.197

.168

.064

.050

.038

#3

.099

.0949

.226

.193

.07.

.062

.044

#4

.112

.1075

.255

.218

.083

.062

.055

#5

.125

.1202

.281

.240

.090

.078

.061

#6

.138

.1329

.307

.263

.097

.078

.066

#8

.164

.1585

.359

.311

.112

.094

.076

#10

.190

.1840

.411

.359

.127

.125

.087

.250

.250

.2435

.531

.480

.161

.156

.111

.3125

.3125

.3053

.656

.600

.198

.188

.135

.375

.375

.3678

.781

.720

.234

.219

.159

.4375

.4375

.4294

.844

.781

.234

.250

.159

.500

.500

.4919

.938

.872

.251

.312

.172

.625

.625

.6163

1.188

1.112

.324

.375

.220

.750

.750

.7406

1.438

1.355

.396

.500

.220

.875

.875

.8647

1.688

1.604

.468

.562

.248

1.00

1.00

.9886

1.938

1.841

.540

.625

.297

1.125

1.125

1.1086

2.188

2.079

.611

.750

.325

1.25

1.25

1.2336

2.438

2.316

.683

.875

.358

1.375

1.375

1.3568

2.688

2.553

.755

.875

.402

1.50

1.50

1.4818

2.938

2.791

.827

1.00

.435

Per ANSI/ASME B18.3

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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.