Stainless Steel Thumb Screws

A one-piece screw with a cylindrically-shaped head and a fully-threaded shank with a unified thread pitch. The head has a smooth, flat top and a roughened surface around its full circumference.
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Product Details

Thumb & Wing Screws No Shoulder

Visine Metal

1

KNURLED THUMB SCREWS

Thread Size
x Thread
Length

D

H

L

T

Head Diameter

Head Height

Overall Length

Thread Length

Max

Min

Max

Min

Max

Min

Max

Min

4-40 x 5/16

.332

.312

.203

.173

.515

.485

.322

.302

4-40 x 3/8

.332

.312

.203

.173

.577

.547

.385

.365

4-40 x 7/16

.332

.312

.203

.173

.640

.610

.448

.428

4-40 x 1/2

.332

.312

.203

.173

.703

.673

.510

.490

6-32 x 5/16

.332

.312

.203

.173

.515

.485

.322

.302

6-32 x 3/8

.332

.312

.203

.173

.577

.547

.385

.365

6-32 x 7/16

.332

.312

.203

.173

.640

.610

.448

.428

6-32 x 1/2

.332

.312

.203

.173

.703

.673

.510

.490

8-32 x 3/8

.395

.375

.203

.173

.577

.547

.385

.365

8-32 x 7/16

.395

.375

.203

.173

.640

.610

.448

.428

8-32 x 1/2

.395

.375

.203

.173

.703

.673

.510

.490

8-32 x 9/16

.395

.375

.203

.173

.765

.735

.572

.552

8-32 x 5/8

.395

.375

.203

.173

.827

.797

.635

.615

10-32 x 3/8

.458

.438

.203

.173

.577

.547

.385

.365

10-32 x 7/16

.458

.438

.203

.173

.640

.610

.448

.428

10-32 x 1/2

.458

.438

.203

.173

.703

.673

.510

.490

10-32 x 9/16

.458

.438

.203

.173

.765

.735

.572

.552

10-32 x 5/8

.458

.438

.203

.173

.827

.797

.635

.615


Description

A one-piece screw with a cylindrically-shaped head and a fully-threaded shank with a unified thread pitch. The head has a smooth, flat top and a roughened surface around its full circumference.

Applications / Advantages

For use in applications where periodic manual adjustment is required and where finger pressure can supply suf-ficient tightening torque.

Material

303 Stainless Steel

Aluminum Alloy 6061 T6


Stainless steel and Alloy  FASTENERS--stainless steel  Screws-stainless steel Thumb Screws

Brand Name:

Structural Steel; Metal Buliding;  Oil and Gas;

Tower and Pole;  

Wind Energy; Mechanical Machine; Automobile: Home Decorating

Material: 

Knurled Captive Thumb Screws

Surface treatment: Plain
Certificate:

RoHS

Length:

Wide variety of lengths

Diameter:

#4(2.8) up to 1/2"

Supply Ability:

100 tons

Applications:

Structural Steel; Metal Buliding;  Oil&Gas; Tower&Pole;  Wind Energy; Mechanical Machine; Automobile: Home Decorating

Product type:

Sealing Self Drilling screws

Type Stainless:

304 or 316

Minimum Ordering Quantity:

5000 pcs

Price:

0.35

Delivery Date Quantity:

5000 pcs

Estimated time:

3 days 

Type:

Thumb Screws


Item specifics

Country/Region of Manufacture: CHina

Length (in.): 1in.

Thread Diameter (in.): 1/4 in. 

Head Style: Knurled Round Head

Thread Count (TPI): 20 

Material: Alloy

Fastener Type: Thumbscrew

Drive Type: Thumbscrew 

Quantity: 20


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