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Cutting Hole in Steel and Stainless Self-Tapping Thread Inserts

These threaded inserts are screwed into preformed or predrilled holes and cut their own threads into the wall for permanent installation. Eliminates the time and expense of tapping. Provides a strong wear and vibration resistant thread. The steel inserts are hardened with a zinc and clear chromate finish. Stainless are type 303. Can be installed with hand installation tools. Hole size listed is for reference only. Optimum hole size to be determined through experimentation. A 60 degrees countersink is required for flush mounting. For use in aluminum, aluminum alloy, magnesium and mild steel.
Types
Minimum Internal Thread Size
Maximum Internal Thread Size
Overall Length
Hole Depth
Pack Qty.
Price
#6-32
.197 in
.276 in
1
$1.39
In stock
Single pack
$1.39
ea

For large quantities or product modifications Request a Quote.

#8-32
.236 in
.315 in
1
$1.55
In stock
Single pack
$1.55
ea

For large quantities or product modifications Request a Quote.

#8-32
.315 in
.394 in
1
$1.55
Out of stock
Items will ship
when available.
Single pack
$1.55
ea

For large quantities or product modifications Request a Quote.

#10-24
.276 in
.354 in
1
$1.69
Out of stock
Items will ship
when available.
Single pack
$1.69
ea

For large quantities or product modifications Request a Quote.

#10-24
.394 in
.512 in
1
$1.69
Out of stock
Items will ship
when available.
Single pack
$1.69
ea

For large quantities or product modifications Request a Quote.

1/4-20
.315 in
.394 in
1
$1.92
Out of stock
Items will ship
when available.
Single pack
$1.92
ea

For large quantities or product modifications Request a Quote.

1/4-20
.472 in
.591 in
1
$1.92
Out of stock
Items will ship
when available.
Single pack
$1.92
ea

For large quantities or product modifications Request a Quote.

5/16-18
.354 in
.433 in
1
$2.33
In stock
Single pack
$2.33
ea

For large quantities or product modifications Request a Quote.

5/16-18
.551 in
.669 in
1
$2.26
Out of stock
Items will ship
when available.
Single pack
$2.26
ea

For large quantities or product modifications Request a Quote.

#10-24
.276 in
.354 in
1
$0.54
Out of stock
Items will ship
when available.
Single pack
$0.54
ea

For large quantities or product modifications Request a Quote.

#10-24
.394 in
.512 in
1
$1.05
Out of stock
Items will ship
when available.
Single pack
$1.05
ea

For large quantities or product modifications Request a Quote.

1/4-20
.315 in
.394 in
1
$1.36
In stock
Single pack
$1.36
ea

For large quantities or product modifications Request a Quote.

1/4-20
.472 in
.591 in
1
$1.36
In stock
Single pack
$1.36
ea

For large quantities or product modifications Request a Quote.

5/16-18
.354 in
.433 in
1
$1.80
Out of stock
Items will ship
when available.
Single pack
$1.80
ea

For large quantities or product modifications Request a Quote.

5/16-18
.551 in
.669 in
1
$1.87
Out of stock
Items will ship
when available.
Single pack
$1.87
ea

For large quantities or product modifications Request a Quote.

3/8-16
.394 in
.512 in
1
$2.26
Out of stock
Items will ship
when available.
Single pack
$2.26
ea

For large quantities or product modifications Request a Quote.

3/8-16
.709 in
.866 in
1
$2.20
In stock
Single pack
$2.20
ea

For large quantities or product modifications Request a Quote.