FREE delivery on orders over €150
Product Specifications:
| Item | Locking Insert |
| Display Qty | 100 |
| Drill Size | G |
| Finish | Plain |
| Free Coil Dia. | 0.316" |
| Hardness | Rockwell C43-C50 |
| Helical Insert Type | Screw Locking |
| Insert Length | 3/8" |
| Material | Stainless Steel |
| Material Grade/class | Grade Nitronic 60 |
| Overall Length | 3/8" |
| Product Datasheet | helicoil-7587-3-2.pdf |
| Rockwell Hardness | C43-C50 |
| Series | HELI-COIL |
| Sti Tap Size | 1/4"-28 |
| System Of Measurement | Imperial |
| Tang Style | Tanged |
| Tensile Strength | 200000 psi |
| Thread Direction | Right Hand |
| Thread Size | 1/4"-28 |
| Thread Type | Fine |
Shipping Info:
| Ship weight (kg) | 0.1 |
| Ship height (cm) | 5.33 |
| Ship length (cm) | 0.95 |
| Ship width (cm) | 9.4 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Insert Length | Drill Size | Free Coil Dia. | Thread Direction | Finish | Sti Tap Size | Material Grade/class | Display Qty | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
A3591-4EN250 | 1/4" | G | 0.316" | Right Hand | Plain | 1/4"-28 | Grade Nitronic 60 | 100 | 100 | €241.96 | |
![]() |
A3591-4EN500 | 1/2" | G | 0.316" | Right Hand | Plain | 1/4"-28 | Grade Nitronic 60 | 100 | 100 | €285.39 |
Explore Products
- TAPE LOGIC t952116 Tape Logic Double Sided Foam Tape, 1/8 Inch , 1 x 36 yds., White, 12/Case
- NOTRAX 410C0336BY216 Anti Fatigue Mat, 3/8 Inch Thickness, 3 ft. X 18 ft., Black/Yellow
- HUBBELL HBL2341ST Locking Plug, L8-20P, 480V AC, 20 A, 2 Poles, Black/White, Spring Clamp Terminals
- EATON 10250T1371-53 Pushbutton, 30.5 Mm, Heavy-Duty, Cam 1, Knob, Black Actuator, 1 No, Two-Position
- SMC VALVES CDQ2B40-30DCZ-M9NWSDPC Compact Cylinder, Single Acting, Single Rod, 40Mm Bore Size, 30 Mm Stroke Length
- PROGRIP 687800 Bungee Cord, Assorted, 6 Pieces
- DAYTON 32V275 Downturn Nozzle 90 Degree
- PARKER 53R425RA1
Explore More
- ECCO
- HONEYWELL
- KEYSHAFT
- RAYTECH
- MARTOR
- Disc Backup Pads
- Door Latch Guards
- Wheel Risers
- Thermostat Cable
- Offline Forced Air Oil Coolers
- HELICOIL High Spiral Flute Bottoming Taps, 4H5H, Metric Fine
- BOLLE SAFETY Hustler Safety Glasses
- GLOBE SCIENTIFIC Griffin Style Beakers, Polymethylpentene, Molded Graduations
- ANVIL 2175 Series Socket Weld Half Couplings, Forged Steel
- ANVIL AS913 Series 10-Hole Two Angle Clevis Connectors
- SK PROFESSIONAL TOOLS Wrench Rack
- COOPER B-LINE JIC Terminal Strap Kits
- BALDOR / DODGE Rod Assemblies
- REGAL Bottom Hand Taps, HSS, TiCN
- DIXON Twin Series Pipe And Tube Clamps
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
HELICOIL A3591-4EN375 Locking Insert, 1/4 In - 28 Thread Size, Nitronic, 3/8 In Insert Lg.
€277.70 /pack
