Jergens SFG Master Catalog

KNOBS specialty fasteners

Aluminum Palmgrip Knob

• Material: 319 Aluminum Alloy • Finish: Tumble • Thread: 2B-UNC or Class 6h • Ream: +.002 -.000 • Metric Ream: +.05 -.000 • 3D Solid Models are available in multiple formats from www.jergensinc.com

Full Depth of Tap and Ream

Inch

Metric

Part Number 20901 20902 20903 20904 20905 20906 20907 20908 20909 20910 20911 20912

Part Number*

A

B

C

D

F

Hub Style

A

B

C

D

F

Hub Style

20901 20952 20953 20904 20956 20907 20958 20959 20910

38 19 22 34 — Blank 38 19 22 33 19 6mm Ream

1 1/2 27/32 7/8 3/8 — Blank 1 1/2 27/32 7/8 1 5/16 3/4 1/4 Ream 1 1/2 27/32 7/8 1 5/16 3/4 1/4-20 Tap

38 19 22 33 19

M6 Tap

50 25 22 40 — Blank 50 25 22 38 19 M10 Tap 69 30 29 49 — Blank 69 30 29 47 31 12mm Ream 69 30 29 47 31 M12 Tap 88 31 25 45 — Blank

2 2 2

1 1 1

7/8 1 19/32 — Blank 7/8 1 1/2 3/4 3/8 Ream 7/8 1 1/2 3/4 3/8-16 Tap

2 3/4 1 3/16 1 1/8 1 31/32 — Blank 2 3/4 1 3/16 1 1/8 1 7/8 1 1/4 1/2 Ream 2 3/4 1 3/16 1 1/8 1 7/8 1 1/4 1/2-13 Tap 3 1/2 1 1/4 1 1 13/16 — Blank 3 1/2 1 1/4 1 1 3/4 1 1/4 1/2 Ream 3 1/2 1 1/4 1 1 3/4 1 1/4 1/2-13 Tap

KNOBS

* Dimensions in millimeters

Knurled Steel Knob

Inch

Part Number 27901 27902 27903 27904 27905 27906

A

B

C

D

E

F

10-24 3/4 5/8 1/4 3/8 7/16

1/4-20 1

3/4 1/4 1/2 5/8

3/8-16 1 1/4 1 1/8 1/2 5/8 3/4

1/2-13 1 1/2 1 1/4 1/2 3/4

1

5/8-11 2 1 3/4 5/8 1 1/8 1 1/4 3/4-10 2 1/2 2 1/4 5/8 1 5/8 1 1/2

Metric

• Material: Low Carbon Steel • Finish: Black Oxide • Thread: 2B-UNC or Class 6h • 3D Solid Models are available in multiple formats from www.jergensinc.com

Part Number*

A

B

C

D

E

F

27951 27952 27953 27954 27955 27956

M5 x 0.8 19 16 6

9

11

M6 x 1.0 25 19 6 13 16 M10 x 1.5 31 28 13 16 19 M12 x 1.75 38 31 13 19 25 M16 x 2.0 50 44 16 28 31 M20 x 2.5 63 57 16 41 38

* Dimensions in millimeters

W117-P1 117

Phone: 866-KWIK-LOK (594-5565) | Fax: +1 216-481-6193 | E-mail: info@jergensinc.com | www.jergensinc.com