Workholding Solutions Master Catalog

LOCATING COMPONENTS workholding solutions

Fixture Jacks

Designed as a positive locking jack for irregular clamping to achieve various heights requiring a positive pressure stop. Adjustable to t height irregularities of milling operations. Available in either a smooth radius head or a hardened tool steel serrated gripping surface. Elevates vertically, no rotation. Outer diameter of bushing ground for press- t.

• Material: Bushing, Low Carbon Steel

Radius Stem, Low Carbon Steel Serrated Stem, 4140

• Finish: Bushing, Black Oxide

Radius Stem, Black Oxide Serrated Stem, Black Oxide • Heat Treat: Bushing, Case Hardened 74-77 R30N

Radius Stem, Case Hardened Serrated Stem, Rc 45-48

D

Part Number Radius

Part Number Serrated

Press Fit A

Thread Size

Wt. (lbs)

B

C

Min.

Max.

E

F

G

H

24901 25101

5/8

1 3/16

3/16

9/16

1 1/2

1

1/4

5/32 3/8 3/8-16

.19

24902 25102

1

1 5/8

3/16

7/8

2 7/16 1 5/16 15/32 7/16 7/16 5/8-11

.55

24903 25103

1 1/2

2 3/4

3/16

7/8

3 1/2 1 3/4 13/16 1/2 9/16

1-8

1.90

Adjustable Jack Screws

LOCATING COMPONENTS

• Material: Low Carbon Steel • Finish: Black Oxide • Heat Treat: Screw/Stem Case Hardened 87-92 R15N

Part Number 25001 25003 25005 25007 25009 25011

Wt. (lbs) 0.15 0.18 0.20 0.25 0.34 0.43

Lock Nut (Not Included)

A

B

C

28101 28101 28102 28102 28103 28103

3/8-16 1-1/4

1-1/8 1-1/8 1-1/8 1-1/8 1-3/8 1-3/8

3/8-16

2

1/2-13 1-5/8 1/2-13 2-1/2

5/8-11 5/8-11

2 3

247

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