Serving Manufacturing and Industrial Markets Since 1954!

Techni-Tool Products Spring and Ball Plungers are devices that enclose a spring in a threaded capsule and provide a means for applying accurate and repeatable spring end forces through a ball or rounded pin. These plungers are essential components in thousands of applications.

Swivel Screw

swivel screwFor use in rigid clamping without marring or moving clamped part, and where space is limited. Available in steel or nylon pads. Add “N” to part number for nylon swivel pad. Sizes 10 – 32 1/4 – 20, 5/16 – 18 and 3/8 – 16 are heat treated. All pads are hardened and swivel 7-1/2 in any direction.

 

swivel screw diagram

SWIVEL SCREW
Part No. A B C D E

80-39

10-32

1/8

1/2

.146

3/32 hex

80-41
80-42
80-43
80-44

1/4-20

3/16

1/2
3/4
1
1-1/2

.185

1/8 hex
1/8 hex
1/8 hex
1/8 hex
1/8 hex

80-51
80-52
80-53
80-54
80-55

5/16-18

15/64

3/4
1
1-1/4
1-1/2
2

.240

1/8 hex
1/8 hex
1/8 hex
1/8 hex
1/8 hex

80-60
80-61
80-62
80-63

3/8-16

9/32

3/4
1
1-1/2
2

.293

3/16 hex
3/16 hex
3/16 hex
3/16 hex

80-79
80-80
80-81
80-82
80-83
80-84

1/2-13

3/8

3/4
1
1-1/2
2
2-1/2
3

.400

3/16 hex
3/16 hex
3/16 hex
3/16 hex
3/16 hex
3/16 hex

80-101
80-102
80-103

5/8-11

7/16

2
2-1/2
3

.506

1/4 hex
1/4 hex
1/4 hex

80-121
80-122
80-123

3/4-10

13/32

2-1/2
3
3-1/2

.625

5/16 hex
5/16 hex
5/16 hex

 

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