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HELI-COIL Screw-Locking Tanged Helical Insert - Screw-Locking Tanged Helical Inserts
HELI-COILScrew-Locking Tanged Helical Inserts

HELI-COIL Screw-Locking Tanged Helical Insert

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, Plain, 1,000 PK (MPN 3585-02CN086S). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, right-hand coarse…

SKU 3G-OTH-528884

Also listed as: 358502CN086S · 3585 02CN086S

Brand
HELI-COIL
Item
Screw-Locking Tanged Helical Insert
Category
Screw-Locking Tanged Helical Inserts
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HELI-COIL
Manufacturer Part Number
3585-02CN086S
Type
Screw-Locking, #2-56 Thread Size, Plain, 1,000 PK
Tensile Strength
200,000 to 250,000 psi
Finish Type
Plain
Thread Type
Coarse
STI Tap Size
#2-56
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Inch

Technical Documents

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #2-56 Thread Size, Plain, 1,000 PK (MPN 3585-02CN086S). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, right-hand coarse threads, and an STI Tap Size of #2-56. Designed for metal substrates, it is supplied in a plain finish with a 1,000-piece pack.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a HELI-COIL screw-locking tanged helical insert used for?

A HELI-COIL screw-locking tanged helical insert repairs or reinforces threads in metal substrates, providing a strong, wear-resistant internal thread. The screw-locking feature resists vibration loosening, making it ideal for aerospace, automotive, and industrial applications where joint integrity is critical.

What are the specifications of the HELI-COIL 3585-02CN086S insert?

This HELI-COIL insert has a #2-56 thread size, coarse right-hand threads, and an STI Tap Size of #2-56. It is made from 18-8 stainless steel with a tensile strength of 200,000 to 250,000 psi, supplied in a plain finish in a 1,000-piece pack. It is compatible with metal substrates.

Where to buy HELI-COIL helical inserts in worldwide?

3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the HELI-COIL 3585-02CN086S or other thread repair inserts for your application.

How to install a HELI-COIL tanged helical insert?

To install a HELI-COIL tanged helical insert, drill the hole to the specified size, tap it using the correct STI tap, then use a HELI-COIL installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for best results.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-COIL Products

3G Electric supplies HELI-COIL screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Standard-wall self-locking thread insert with 9/16"-18 internal and 3/4"-10 external threads, fine thread type. External thread fit 2A, internal fit 2B. Requires 21/32 drill bit and 3/4"-10 tap. Used to repair or reinforce tapped holes in metal assemblies
STANDARD LOCKNUT Bearing Lock Washer: TW136, Inch, Steel, 0.193 in Washer Thick, NHE, 19 Tabs
STANDARD LOCKNUT
STANDARD LOCKNUT Bearing Lock Washer: TW136, Inch, Steel, 0.193 in Washer Thick, NHE, 19 Tabs
STANDARD LOCKNUT Bearing Lock Washer: TW106, Inch, Steel, 0.052 in Washer Thick, NHE, 13 Tabs
STANDARD LOCKNUT
STANDARD LOCKNUT Bearing Lock Washer: TW106, Inch, Steel, 0.052 in Washer Thick, NHE, 13 Tabs
Steel bearing lock washer with 19 tabs, 0.155 in thickness. Inch type compatible with NHE lock nuts and taper roller bearings. Used to secure lock nuts and prevent loosening in rotating assemblies
STANDARD LOCKNUT
Steel bearing lock washer with 19 tabs, 0.155 in thickness. Inch type compatible with NHE lock nuts and taper roller bearings. Used to secure lock nuts and prevent loosening in rotating assemblies
STANDARD LOCKNUT Bearing Lock Washer: TW140, Inch, Steel, 0.193 in Washer Thick, NHE, 19 Tabs
STANDARD LOCKNUT
STANDARD LOCKNUT Bearing Lock Washer: TW140, Inch, Steel, 0.193 in Washer Thick, NHE, 19 Tabs

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