PROP 65 WARNING | CONNECT WITH US |
- PEM® Self-Clinching Fasteners
- ATLAS® Brand Blind Threaded Rivets
- Panel and Access Hardware
- Large Knob, Spring-Loaded
- Low Profile Knob, Spring-loaded
- Screw Head, Spring-loaded
- Screw Head, Spring-loaded, compact
- Screw Head, no Spring
- Tool only, Spring-loaded
- Tool only, Flush Mounted, no Spring
- Tool only, Spinning Clinch Bolt
- For Installing into Stainless
- Locating Pin, Spring-loaded
- Captive Screws, Broaching
- Heat Sink Mounting System
- ReelFast® Surface Mount Spring-Loaded Panel Fastener
- Standoffs and Spacers
- Concealed-Head Standoffs
- Keyhole® Standoffs - Type SKC
- Blind, Threaded Standoffs
- Standoffs, Thru-Hole, Threaded and Unthreaded
- Standoffs for Installing Into Stainless (all)
- Thin Sheet, Thru-Hole Standoffs
- Snap-Top® Standoffs
- Grounding Standoffs
- Close to Edge Standoffs
- Self-clinching microPEM® Standoffs
- Inserts for
Plastics - Installation Tools and Repair Kits
- Heli-Coil™ Wire Inserts
- Rivets
- Precision Ball Bearing Slides
- Fasteners for Mounting into Printed Circuit Boards
- Captive Screws, Broaching - Type PFK
- Captive Screws, Surface Mount
- Captive Screws, other
- Nuts, Broaching
- Nuts and Spacers/Standoffs, Surface Mount
- Standoffs, Broaching
- Standoffs, SNAPTOP® - Type KSSB
- Standoffs, Flare Mount - Type KFB3
- Studs, Broaching - Type KFH
- Right Angle Fastener - Type SMTRA
- ReelFast® microPEM® Surface Mount Nuts / Standoffs
- ReelFast® Surface Mount Spring-Loaded Panel Fastener - Type SMTPFLSM™
- microPEM® TackSert® Inserts
- Weld Nuts
- nuts, bolts & screws
- glides, leveling devices, isolaters & machinery mounts
- assembly hardware standoffs, spacers, & finishing supplies
- knobs, handles & hinges
- bearing seals, gasketing & plastic bearings
- quick access fasteners, latches & spring devices
- lock bolts & rivets
- standard hardware
Heli-Coil inserts are precision formed coils of extremely hard, diamond shaped 304 stainless steel. When installed into an STI tapped hole, they provide permanent conventional 60° internal screw threads. This assembled insert accommodates any standard bolt or screw as per MIL-S-7742 and AS8879 (UNJ controlled root radius).
Heli-Coil inserts are larger in diameter before installation than the tapped hole. During installation the inserting tool applies torque to the tang reducing the diameter of the leading coil permitting it to enter the tapped thread. After installation, each high tensile coil of the insert expands outward with a spring-like action permanently anchoring the insert.
Notes on Insert Specifications:
1. Nominal length is a computed value and cannot be measured. It is the actual assembled length + 1/2 pitch.
2. The number of coils are counted from the notch.
Heli-Coil inserts are larger in diameter before installation than the tapped hole. During installation the inserting tool applies torque to the tang reducing the diameter of the leading coil permitting it to enter the tapped thread. After installation, each high tensile coil of the insert expands outward with a spring-like action permanently anchoring the insert.
Notes on Insert Specifications:
1. Nominal length is a computed value and cannot be measured. It is the actual assembled length + 1/2 pitch.
2. The number of coils are counted from the notch.
MFG # |
Inventory |
List Price |
Thread Size |
Outside Diamater Min. |
Outside Diamater Max. |
Q - Nominal Length |
Number of Coils |
Minor Diameter Min. |
---|---|---|---|---|---|---|---|---|
4255-8CN080 | N/A {0} | {QUOTE} | N/A M8x1 | N/A 9.70 mm | N/A 10.25 mm | N/A 8.00 mm | N/A 5-7/8 | N/A 8.22 mm |
4255-8CN120 | N/A {0} | {QUOTE} | N/A M8x1 | N/A 9.70 mm | N/A 10.25 mm | N/A 12.00 mm | N/A 9-3/8 | N/A 8.22 mm |
4255-8CN160 | N/A {0} | {QUOTE} | N/A M8x1 | N/A 9.70 mm | N/A 10.25 mm | N/A 16.00 mm | N/A 13 | N/A 8.22 mm |
4255-8CN200 | N/A {0} | {QUOTE} | N/A M8x1 | N/A 9.70 mm | N/A 10.25 mm | N/A 20.00 mm | N/A 16-1/2 | N/A 8.22 mm |
4255-8CN240 | N/A {0} | {QUOTE} | N/A M8x1 | N/A 9.70 mm | N/A 10.25 mm | N/A 24.00 mm | N/A 20-1/8 | N/A 8.22 mm |
4255-10CN100 | N/A {0} | {QUOTE} | N/A M10 x 1 | N/A 11.95 mm | N/A 12.50 mm | N/A 10.00 mm | N/A 7-5/8 | N/A 10.22 mm |
4255-10CN150 | N/A {0} | {QUOTE} | N/A M10 x 1 | N/A 11.95 mm | N/A 12.50 mm | N/A 15.00 mm | N/A 12 | N/A 10.22 mm |
4255-10CN200 | N/A {0} | {QUOTE} | N/A M10 x 1 | N/A 11.95 mm | N/A 12.50 mm | N/A 20.00 mm | N/A 16-1/2 | N/A 10.22 mm |
4255-10CN250 | N/A {0} | {QUOTE} | N/A M10 x 1 | N/A 11.95 mm | N/A 12.50 mm | N/A 25.00 mm | N/A 21 | N/A 10.22 mm |
4255-10CN300 | N/A {0} | {QUOTE} | N/A M10 x 1 | N/A 11.95 mm | N/A 12.50 mm | N/A 30.00 mm | N/A 25-1/2 | N/A 10.22 mm |
4649-10CN100 | N/A {0} | {QUOTE} | N/A M10 x 1.25 | N/A 12.10 mm | N/A 12.65 mm | N/A 10.00 mm | N/A 5-7/8 | N/A 10.27 mm |
4649-10CN150 | N/A {0} | {QUOTE} | N/A M10 x 1.25 | N/A 12.10 mm | N/A 12.65 mm | N/A 15.00 mm | N/A 9-1/2 | N/A 10.27 mm |
4649-10CN200 | N/A {0} | {QUOTE} | N/A M10 x 1.25 | N/A 12.10 mm | N/A 12.65 mm | N/A 20.00 mm | N/A 13-1/8 | N/A 10.27 mm |
4649-10CN250 | N/A {0} | {QUOTE} | N/A M10 x 1.25 | N/A 12.10 mm | N/A 12.65 mm | N/A 25.00 mm | N/A 16-3/4 | N/A 10.27 mm |
4649-10CN300 | N/A {0} | {QUOTE} | N/A M10 x 1.25 | N/A 12.10 mm | N/A 12.65 mm | N/A 30.00 mm | N/A 20-3/8 | N/A 10.27 mm |
4649-12CN120 | N/A {0} | {QUOTE} | N/A M12 x 1.25 | N/A 14.30 mm | N/A 15.00 mm | N/A 12.00 mm | N/A 7-1/4 | N/A 12.27 mm |
4649-12CN180 | N/A {0} | {QUOTE} | N/A M12 x 1.25 | N/A 14.30 mm | N/A 15.00 mm | N/A 18.00 mm | N/A 11-5/8 | N/A 12.27 mm |
4649-12CN240 | N/A {0} | {QUOTE} | N/A M12 x 1.25 | N/A 14.30 mm | N/A 15.00 mm | N/A 24.00 mm | N/A 15-7/8 | N/A 12.27 mm |
4649-12CN300 | N/A {0} | {QUOTE} | N/A M12 x 1.25 | N/A 14.30 mm | N/A 15.00 mm | N/A 30.00 mm | N/A 20-1/4 | N/A 12.27 mm |
4649-12CN360 | N/A {0} | {QUOTE} | N/A M12 x 1.25 | N/A 14.30 mm | N/A 15.00 mm | N/A 36.00 mm | N/A 24-1/2 | N/A 12.27 mm |
3745-12CN120 | N/A {0} | {QUOTE} | N/A M12 x 1.5 | N/A 14.25 mm | N/A 14.95 mm | N/A 12.00 mm | N/A 6 | N/A 12.32 mm |
3745-12CN180 | N/A {0} | {QUOTE} | N/A M12 x 1.5 | N/A 14.25 mm | N/A 14.95 mm | N/A 18.00 mm | N/A 9-5/8 | N/A 12.32 mm |
3745-12CN240 | N/A {0} | {QUOTE} | N/A M12 x 1.5 | N/A 14.25 mm | N/A 14.95 mm | N/A 24.00 mm | N/A 13-3/8 | N/A 12.32 mm |
3745-12CN300 | N/A {0} | {QUOTE} | N/A M12 x 1.5 | N/A 14.25 mm | N/A 14.95 mm | N/A 30.00 mm | N/A 17 | N/A 12.32 mm |
3745-12CN360 | N/A {0} | {QUOTE} | N/A M12 x 1.5 | N/A 14.25 mm | N/A 14.95 mm | N/A 36.00 mm | N/A 20-3/4 | N/A 12.32 mm |