RE - NU Thread Repair Inserts

Re-Nu-Thread Inserts are used in magnesium, aluminum, cast iron, copper, masonite, plastics. For load bearing threads in any material.

Re-Nu-Thread Inserts will not back out or vibrate loose. A nylon locking element in the external thread automatically locks the insert in place. Bolts and screws can be inserted and removed without insert movement.

We recommend a 90° countersink 1/32" larger than the major diameter of the mating thread to prevent damaging the element.

An inexpensive threaded insert designed to be an easy method of repairing damaged threads.

RE-NU Thread Repair Inserts
Re-Nu-Threads are left
soft to allow altering

RE-NU Thread Repair Inserts example

No special tools needed.
Re-Nu-Threads have standard external threads that permit the use of standard drills and taps.

  1. Drill hole, countersink. Tap drill size given in dimension charts.
  2. Tap hole same size as external thread.
  3. Turn insert into place with a bolt and lock nut. Locking element holds in place.

Steel
Zinc Plate Finish — Nylon Pellet Locking Element
Part No.
Price
per Unit
Internal Thread
External Thread
Length
Tap
Drill Size
Net Lbs.
Per 100
29001
$1.20
#10-24
3/8-16
13/32
5/16
3/4
29002
$1.20
#10-32
3/8-16
13/32
5/16
3/4
29003
$1.26
1/4-20
7/16-14
7/16
U
1
29004
$1.29
1/4-28
7/16-14
7/16
U
1
29005
$1.44
5/16-18
1/2-13
31/64
27/64
1-1/4
29006
$1.48
5/16-24
1/2-13
31/64
27/64
1-1/4
29007
$1.52
3/8-16
9/16-12
33/64
31/64
1-1/2
29008
$1.56
3/8-24
9/16-12
33/64
31/64
1-1/2
29009
$1.74
7/16-14
5/8-11
21/32
17/32
2
29010
$1.77
1/2-13
3/4-10
21/32
21/32
3-1/2
29011
$1.83
1/2-20
3/4-10
21/32
21/32
3-1/4
29012
$2.51
5/8-11
7/8-9
11/16
49/64
4-1/2
29013
$3.12
5/8-11
7/8-9
1-1/8
49/64
7-1/2
29014
$2.99
3/4-10
1"-8
25/32
7/8
5-3/4
29015
$6.00
1"-8
1-3/8-12
1-1/4
1-19/64
23-1/2
Stainless Steel
Type 303 — Nylon Patch Locking Element
Part No.
Price
per Unit
Internal Thread
External Thread
Length
Tap
Drill Size
Net Lbs.
Per 100
29101
$2.11
#4-40
#10-32
7/32
#21
1/4
29102
$2.11
#6-32
#12-28
1/4
#14
1/4
29103
$2.04
#8-32
1/4-28
9/32
#3
1/4
29104
$1.96
#10-24
5/16-24
5/16
I
1/2
29105
$1.96
#10-32
5/16-24
5/16
I
1/2
29106
$2.18
1/4-20
3/8-24
3/8
Q
1/2
29107
$2.25
1/4-28
3/8-24
3/8
Q
1/2
29108
$2.38
5/16-18
7/16-20
7/16
25/64
3/4
29109
$2.45
5/16-24
7/16-20
7/16
25/64
3/4
29110
$3.43
3/8-16
1/2-20
15/32
29/64
1
29111
$3.43
3/8-24
1/2-20
15/32
29/64
1
29112
$4.63
7/16-14
9/16-18
17/32
33/64
1-1/4
29113
$4.77
7/16-20
9/16-18
17/32
33/64
1-1/4
29114
$5.22
1/2-13
5/8-18
19/32
37/64
1-3/4
29115
$5.22
1/2-20
5/8-18
19/32
37/64
1-1/2
29116
$6.12
5/8-11
3/4-16
11/16
11/16
2-1/2
29117
$6.12
5/8-18
3/4-16
11/16
11/16
2-1/4
Metric Internal — Inch External
Steel-Black Oxide Finish — Nylon Pellet Locking Element
Part No.
Price
per Unit
Int. Thread
6H (2B)
External Thread
Length
Tap
Drill Size
Net Lbs.
Per 100
29301
$1.35
M3 x 0.5
#12-24
1/4
#16
1/4
29302
$1.35
M4 x 0.7
1/4-28
9/32
#3
1/2
29303
$1.37
M5 x 0.8
5/16-18
5/16
F
1/4
29304
$1.45
M6 x 1.0
3/8-16
13/32
5/16
1/2
29305
$1.69
M8 x 1.25
1/2-13
31/64
27/64
1-1/4
29306
$1.92
M10 x 1.5
9/16-12
33/64
31/64
1-1/4
29307
$2.56
M12 x 1.75
3/4-10
21/32
21/32
3-3/4
29308
$2.79
M14 x 2.0
7/8-9
11/16
49/64
2-3/4
29309
$3.27
M16 x 2.0
1"-8
25/32
7/8
8
29310
$2.42
M11 x 1.5
5/8-11
19/32
17/32
2-1/2
29016
$2.66
M14 x 1.25
7/8-14
11/16
13/16
6
29017
$3.12
M18 x 1.5
1"-14
25/32
15/16
7-1/4
Metric Internal — Metric External
Steel-Black Oxide Finish or Stainless — Nylon Pellet Locking Element

Part No.
Price
per Unit
Internal Thread
6H (2B)
External Thread
6g (2A)
Length
Tap Drill Size
Net Lbs.
Per 100
MM
Inch
MM
*
Steel
29201
$1.35
M3 x 0.5
M6 x 1.0
6.5
.256
5.0
#9
1/4
29202
$1.35
M4 x 0.7
M8 x 1.25
7.5
.296
6.75
H
1/2
29203
$1.37
M5 x 0.8
M8 x 1.25
7.5
.296
6.75
H
1/2
29204
$1.45
M6 x 1.0
M10 x 1.5
10.5
.414
8.5
Q
3/4
29205
$1.69
M8 x 1.25
M12 x 1.75
12.5
.493
10.0
Y
1
29206
$2.19
M10 x 1.5
M16 x 2.0
17.0
.670
14.0
35/64
2-3/4
29207
$2.19
M12 x 1.75
M16 x 2.0
17.0
.670
14.0
35/64
2
29208
$2.59
M14 x 2.0
M20 x 2.5
18.0
.709
17.5
11/16
3-3/4
29209
$3.33
M16 x 2.0
M24 x 3.0
20.0
.788
21.0
53/64
6-1/2
Stainless Steel
29221
$2.04
M3 x 0.5
M6 x 1.0
6.5
.256
5.0
#9
1/4
29222
$2.04
M4 x 0.7
M8 x 1.25
7.5
.296
6.75
H
1/2
29223
$2.17
M5 x 0.8
M8 x 1.25
7.5
.296
6.75
H
1/2
29224
$2.28
M6 x 1.0
M10 x 1.5
10.5
.414
8.5
Q
3/4
29225
$2.58
M8 x 1.25
M12 x 1.75
12.5
.493
10.0
Y
1
29226
$3.05
M10 x 1.5
M16 x 2.0
17.0
.670
14.0
35/64
2-3/4
29227
$3.39
M12 x 1.75
M16 x 2.0
17.0
.670
14.0
35/64
2
29229
$4.39
M16 x 2.0
M24 x 3.0
20.0
.788
21.0
53/64
6-1/2
Metric Class 6H/6g threads are suitable for applications where inch series Class 2A/2B were used.
*Closest inch drill Approximately 75% thread

 
Price Guide
All prices are subject to change without notice.
Contact Us for current prices and bulk pricing.
  
     
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In addition to the standard components shown,
special sizes can also be furnished.
Send print or drawing for quotation.
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800-236-3956

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