U Drive Screws | Stainless Steel | Tri Suppli

Products

TYPE U DRIVE SCREWS

Type U Drive Screws also known as hammer drive screw are un-slotted round head self-tapping screws used for making permanent fastenings in metal and plastics, such as securing nameplates in castings. They require a pre-drilled hole and can be installed with a hammer. Request a quote today.

Type "U" Drive Screw Specifications

Type U Drive Screws also known as hammer drive screw are unslotted round head self-tapping screws used for making permanent fastenings in metal and plastics, such as securing nameplates in castings. They require a predrilled hole and can be installed with a hammer.

Nominal
Screw
Size

Number
of
Thread
Starts

D

A

H

P

Recommended
Hole Size

Outside Diameter

Head Diameter

Head Height

Pilot Diameter

Max

Min

Max

Min

Max

Min

Max

Min

Drill Size
No.

Hole
Diameter

00

6

.060

.057

.099

.090

.034

.026

.049

.046

55

.052

0

6

.075

.072

.127

.118

.049

.041

.063

.060

51

.067

2

8

.100

.097

.162

.146

.069

.059

.083

.080

44

.086

4

7

.116

.112

.211

.193

.086

.075

.096

.092

37

.104

6

7

.140

.136

.260

.240

.103

.091

.116

.112

31

.120

7

8

.154

.150

.285

.264

.111

.099

.126

.122

29

.136

8

8

.167

.162

.309

.287

.120

.107

.136

.132

27

.144

10

8

.182

.177

.359

.334

.137

.123

.150

.146

20

.161

12

8

.212

.206

.408

.382

.153

.139

.177

.173

11

.191

14

9

.242

.236

.457

.429

.170

.155

.202

.198

2

.221

 

 

Get A Quote Today

We can help you with quantity discounts, subscribe and save, packaging, documentation and more.
Contact Us Today and Learn more about what we offer and how we can work with you to deliver quality fastener and fastener related products for all types of projects.

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.