Jergens SFG Master Catalog

THREADED INSERTS specialty fasteners

Keylocking Inserts Extra Heavy Duty Industrial Style

The increased wall thickness and greater external thread area of these extra heavy duty threaded inserts offer greater pull-out strength, stability, and longer life. These inserts should be used in materials with lower ultimate shear strength to obtain maximum pull-out strength and holding power. • Greater Thread Area • Increased Shear Engagement • Offers Holding Power Comparable to Standard Heavy Duty Inserts in High Shear Strength Material • Material: Carbon Steel Inserts - C1215 or equivalent Stainless Steel Insert - 303 Keys - 302 • Finish: Carbon Steel Inserts - Parkerized Stainless Steel Inserts - Passivated • Tolerances: ±.010 • Keys: Inserts with internal thread size of 5/16-18 or larger are furnished with four locking keys. • RoHS compliant

THREADED INSERTS

Installation Tool Part Number

Part Number

Internal Thread Class 2B

External Thread Class 2A

Carbon Steel 25931 25932 25933 26133 25934 26134 25935 26135 25936 26136 25937 26137 25938 26138 25939 26139 25940 26140 25941 26141 25942 26142 25943 26143

Stainless Steel

Length L

26331 26332 26333 26533 26334 26534 26335 26535 26336 26536 26337 26537 26338 26538 26339 26539 26340 26540 26341 26541 26342 26542 26343 26543

24731 24732 24733 24733 24734 24734 24735 24735 24736 24736 24737 24737 24738 24738 24739 24739 24740 24740 24741 24741 24742 24742 24743 24743

6-32 8-32

5/16-18 .31

3/8-16

.31

10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16

7/16-14 .31 7/16-14 .31

1/2-13 1/2-13

.37 .37

9/16-12 .43 9/16-12 .43

5/8-11 5/8-11 3/4-16 3/4-16 7/8-14 7/8-14 7/8-14 7/8-14

.50 .50 .62 .62 .68 .68 .81 .81 .87 .87

1-12 1-12

1 1/4-12 1.12 1 1/4-12 1.12 1 3/8-12 1.25 1 3/8-12 1.25 1 1/2-12 1.37 1 1/2-12 1.37

7/8-9

7/8-14

1-8

1-12

See chart on page 44 for installation information.

Special materials, sizes and Mil-Spec available upon request

48

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