Inch Thin Wall Key Locking Threaded Inserts

Product Detail

Inch Thin Wall Key Locking Threaded Inserts

Key Locking Threaded Insert

Stainless Steel Key Locking Inserts-Inch

Carbon Steel Key Locking Threaded Inserts-Inch

Key Locking Thread Inserts are solid, one-piece key-locking inserts for use in original equipment or used to repair damaged threads. The Key Thread Insert locking keys provide a positive mechanical lock which prevents rotation due to vibration or torsion. Key Locking Inserts are available in carbon or stainless steel, Self finished or passivated or coated, both in inch and metric series. and as Thin walled, Heavy Duty, Extra Heavy Duty designs. 

Key Locking Threaded Inserts Features:

• Easy installation and removal 

• Keys supply a positive mechanical lock against rotation 

• Solid, one-piece insert construction provides a high degree of pull-out strength

• Installed with standard drills and taps 



Material: Inserts Carbon Steel - C1215 or equivalent

    Stainless Steel - 303 or equivalent

Keys 302 CRES or equivalanet

Finish: Carbon Steel - Zinc Phosphate

Stainless Steel - Passivated

Tolerances: ±.25 mm unless specified otherwise

Dimensions: All dimensions below are in millimeters

Keys: Inserts with an internal thread size of M 7and larger have 4 locking keys. Smaller sizes have 2 locking keys.

Key Locking  Inserts

Thin Wall Carbon Steel

Thin Wall Stailess Steel

Inch Inserts - Thinwall

Part Number Carbon Steel	Part Number Stainless Steel	Insert
		Internal Thread Class 2B	External Thread	Length L
25921	26321	10-24	5/16-18	0.31
26121	26521	10-32	5/16-18	0.31
25922	26322	1/4-20	3/8-16	0.31
26122	26522	1/4-28	3/8-16	0.37
25923	26323	5/16-18	7/16-14	0.37
26123	26523	5/16-24	7/16-14	0.43
25924	26324	3/8-16	1/2-13	0.43
26124	26524	3/8-24	1/2-13	0.5
25925	26325	7/16-14	9/16-12	0.5
26125	26525	7/16-20	9/16-12	0.62
25926	26326	1/2-13	5/8-11	0.62
26126	26526	1/2-20	5/8-11	0.62

Part Number Carbon Steel	Part Number Stainless Steel	Insert
		Internal Thread Class 2B	External Thread	Length L
25900	26300	8-32	5/16-18	0.31
25901	26301	10-24	3/8-16	0.31
26101	26501	10-32	3/8-16	0.31
25902	26302	1/4-20	7/16-14	0.37
26102	26502	1/4-28	7/16-14	0.37
25903	26303	5/16-18	1/2-13	0.43
26103	26503	5/16-24	1/2-13	0.43
25904	26304	3/8-16	9/16-12	0.5
26104	26504	3/8-24	9/16-12	0.5
25905	26305	7/16-14	5/8-11	0.62
26105	26505	7/16-20	5/8-11	0.62
25906	26306	1/2-13	3/4-16	0.62
26106	26506	1/2-20	3/4-16	0.62
25907	26307	9/16-12	3/4-16	0.81
26107	26507	9/16-18	3/4-16	0.81
25908	26308	5/8-11	7/8-14	0.87
26108	26508	5/8-18	7/8-14	0.87
25909	26309	3/4-10	1 1/8-12	1.12
26109	26509	3/4-16	1 1/8-12	1.12
25910	26310	7/8-9	1 1/4-12	1.25
26110	26510	7/8-14	1 1/4-12	1.25
25911	26311	1-8	1 3/8-12	1.37
26111	26511	1-12	1 3/8-12	1.37
26112	—	1-14	1 3/8-12	1.37
25913	—	1 1/8-7	1 1/2-12	1.62
26113	—	1 1/8-12	1 1/2-12	1.62
25914	—	1 1/4-7	1 5/8-12	1.81
26114	—	1 1/4-12	1 5/8-12	1.81
25916	—	1 1/2-6	1 7/8-12	2
26116	—	1 1/2-12	1 7/8-12	2

Welcome to buy the inch thin wall key locking threaded inserts in stock from our factory. As one of the leading threaded inserts manufacturers and suppliers in China, we can assure you of the high quality of our products made in China.