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Screw Locking Helical Thread Inserts

Quickly and permanently restore stripped, worn and damaged threads in any material. Coil tension securely holds the insert in place without undue tension on the surrounding material. They are vibration and impact resistant and will not strip or seize. All inserts are made from 18-8 stainless with a hardness of RC 43-50 and tensile strength above 200,000 psi. Screw-locking inserts have a series of straight segments to provide self-locking torque on the bolt, eliminating the need for other thread locking devices.
Types
.086 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.086 in
#2-56
18-8 Stainless Steel
Screw Locking
1
$0.49
Out of stock
Items will ship
when available.
$0.49 ea

For large quantities or product modifications Request a Quote.

.112 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.112 in
#4-40
18-8 Stainless Steel
Screw Locking
1
$0.40
Out of stock
Items will ship
when available.
$0.40 ea

For large quantities or product modifications Request a Quote.

.168 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.168 in
#4-40
18-8 Stainless Steel
Screw Locking
1
$0.42
Out of stock
Items will ship
when available.
$0.42 ea

For large quantities or product modifications Request a Quote.

.190 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.190 in
#10-32
18-8 Stainless Steel
Screw Locking
1
$0.40
Out of stock
Items will ship
when available.
$0.40 ea

For large quantities or product modifications Request a Quote.

.207 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.207 in
#6-32
18-8 Stainless Steel
Screw Locking
1
$0.41
In stock
$0.41 ea

For large quantities or product modifications Request a Quote.

.224 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.224 in
#4-40
18-8 Stainless Steel
Screw Locking
1
$0.99
In stock
$0.99 ea

For large quantities or product modifications Request a Quote.

.246 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.246 in
#8-32
18-8 Stainless Steel
Screw Locking
1
$0.93
In stock
$0.93 ea

For large quantities or product modifications Request a Quote.

.250 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.250 in
1/4-28
18-8 Stainless Steel
Screw Locking
1
$0.91
Out of stock
Items will ship
when available.
$0.91 ea

For large quantities or product modifications Request a Quote.

.250 in
1/4-20
18-8 Stainless Steel
Screw Locking
1
$0.91
Out of stock
Items will ship
when available.
$0.91 ea

For large quantities or product modifications Request a Quote.

.276 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.276 in
#6-32
18-8 Stainless Steel
Screw Locking
1
$0.99
Out of stock
Items will ship
when available.
$0.99 ea

For large quantities or product modifications Request a Quote.

.285 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.285 in
#10-32
18-8 Stainless Steel
Screw Locking
1
$0.27
Out of stock
Items will ship
when available.
$0.27 ea

For large quantities or product modifications Request a Quote.

.285 in
#10-24
18-8 Stainless Steel
Screw Locking
1
$0.60
Out of stock
Items will ship
when available.
$0.60 ea

For large quantities or product modifications Request a Quote.

.328 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.328 in
#8-32
18-8 Stainless Steel
Screw Locking
1
$0.21
Out of stock
Items will ship
when available.
$0.21 ea
Packs of 1000

For large quantities or product modifications Request a Quote.

.375 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.375 in
1/4-28
18-8 Stainless Steel
Screw Locking
1
$1.29
Out of stock
Items will ship
when available.
$1.29 ea

For large quantities or product modifications Request a Quote.

.375 in
1/4-20
18-8 Stainless Steel
Screw Locking
1
$0.97
Out of stock
Items will ship
when available.
$0.97 ea

For large quantities or product modifications Request a Quote.

.380 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.380 in
#10-32
18-8 Stainless Steel
Screw Locking
1
$0.45
Out of stock
Items will ship
when available.
$0.45 ea

For large quantities or product modifications Request a Quote.

.380 in
10-24
18-8 Stainless Steel
Screw Locking
1
$0.95
Out of stock
Items will ship
when available.
$0.95 ea
Packs of 1000

For large quantities or product modifications Request a Quote.

.469 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.469 in
5/16-18
18-8 Stainless Steel
Screw Locking
1
$0.97
Out of stock
Items will ship
when available.
$0.97 ea

For large quantities or product modifications Request a Quote.

.500 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.500 in
1/4-20
18-8 Stainless Steel
Screw Locking
1
$0.45
Out of stock
Items will ship
when available.
$0.45 ea

For large quantities or product modifications Request a Quote.

.562 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.562 in
3/8-16
18-8 Stainless Steel
Screw Locking
1
$1.62
Out of stock
Items will ship
when available.
$1.62 ea

For large quantities or product modifications Request a Quote.

.625 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.625 in
5/16-18
18-8 Stainless Steel
Screw Locking
1
$8.97
Out of stock
Items will ship
when available.
$8.97 ea

For large quantities or product modifications Request a Quote.

.750 in
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
.750 in
3/8-16
18-8 Stainless Steel
Screw Locking
1
$1.02
Out of stock
Items will ship
when available.
$1.02 ea

For large quantities or product modifications Request a Quote.

12.0 mm
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
12.0 mm
M6 x 1.0
18-8 Stainless Steel
Screw Locking
1
$1.43
Out of stock
Items will ship
when available.
$1.43 ea

For large quantities or product modifications Request a Quote.

20.0 mm
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
20.0 mm
M10 x 1.5
18-8 Stainless Steel
Screw Locking
1
$14.53
Out of stock
Items will ship
when available.
$14.53 ea

For large quantities or product modifications Request a Quote.

9.0 mm
Overall Length
Compatible Thread Sizes
Material
Locking Function
Pack Qty.
Price
9.0 mm
M6 x 1.0
18-8 Stainless Steel
Screw Locking
1
$1.22
Out of stock
Items will ship
when available.
$1.22 ea

For large quantities or product modifications Request a Quote.