Jergens SFG Master Catalog

SPRING LOADED DEVICES specialty fasteners

Retractable Plungers Hand Retractable Locking Style

• Improved design allows plunger pin to be locked in fully retracted position • Used in machining applications as positioners, loading pins or indexing devices • Plunger pin has slight taper on end to assure easy alignment • Zinc Plated Carbon Steel, 303 Stainless Steel • Delrin Nose Prevents Marring of Soft Material • Supplied with patch-style locking element only

Inch – Hand Retractable Locking Style Plungers

+.001 -.002 D

End Force (lbs)

Steel Part Number 27426 27421 27427 27422 27428 27423 27429 27424

Steel Delrin Nose Part Number

Stainless Steel Part Number

Stainless Steel Delrin Nose Part Number

Net Wt. (lbs) 10 Pcs.

A

Start

Full

B

C

E

F

27531 27532 27533 27534 27535 27536 27537 27538

27826 27821 27827 27822 27828 27823 27829 27824

27539 27540 27541 27542 27543 27544 27545 27546

1/4-20 0.5 2.5 1/2 1/8 .124 1/4 1/2 1/4-20 1.0 5.0 1/2 1/8 .124 1/4 1/2 5/16-18 0.75 3.0 5/8 3/16 .155 9/32 5/8 5/16-18 1.5 6.0 5/8 3/16 .155 9/32 5/8 3/8-16 0.75 4.0 3/4 7/32 .186 5/16 3/4 3/8-16 1.5 8.0 3/4 7/32 .186 5/16 3/4 1/2-13 1.25 5.0 7/8 1/4 .249 3/8 1" 1/2-13 2.5 10.0 7/8 1/4 .249 3/8 1"

.3 .3 .5 .5 .7 .7

SPRING LOADED DEVICES

1.3 1.3

Metric – Hand Retractable Locking Style Plungers

+.025 -.050 D

End Force (kg)

Steel Part Number 27555 27551 27556 27552 27557 27553 27558 27554

Class 6g ISO A

Net Wt. (kg) 10 Pcs.

Start

Full

B

C

E

F

M6 x 1.0 0.225 1.135 12.50 3.17 3 M6 x 1.0 0.4 2.27 12.50 3.17 3 M8 x 1.25 0.34 1.36 16.00 4.75 4 M8 x 1.25 0.68 2.72 16.00 4.75 4 M10 x 1.5 0.34 1.815 19.00 5.50 5 M10 x 1.5 0.68 3.63 19.00 5.50 5 M12 x 1.75 0.565 2.27 22.00 6.35 6 M12 x 1.75 1.13 4.54 22.00 6.35 6

6.3 12.7 6.3 12.7 7.0 15.8 7.0 15.8 7.9 19.0 7.9 19.0 9.4 25.4 9.4 25.4

.16 .16 .27 .27 .38 .38

.7 .7

Special materials and sizes available upon requests.

W40-P1 40

Jergens, Inc. | 15700 S. Waterloo Road | Cleveland, Ohio 44110-3898 USA