Description
Helicoil R4255-8 M8X1 Inserts, 12 Pack offer a reliable solution for repairing damaged threads in metal applications. Made from durable 304 stainless steel, these free-running helical inserts are designed to restore M8x1.0 threads. The Helicoil R4255-8 inserts are ideal for use in automotive, industrial, and mechanical applications, providing long-lasting strength and durability. With a 12-pack, these inserts provide a cost-effective solution for thread repairs across various projects.
Features:
- Item: Helical Insert
- Type: Free Running Helical
- Material: 304 Stainless Steel
- Internal Thread Size: M8x1.0
- Thread Type: MF (Metric Fine)
- Thread Direction: Right Hand
- Length: 12mm
- Free Coil Dia.: 9.98mm
- Tap Sizes: M8x1.0 STI
- Drill Size: 8.25mm (for Aluminum)
- Tensile Strength (PSI): 200,000 to 250,000
- Rockwell Hardness: C43-C50
- Application: For Metal
- Package Quantity: 12
Benefits:
- Quickly restores damaged or worn-out threads for a precise fit.
- Free-running design ensures smooth, easy installation without complications.
- Constructed from 304 stainless steel for superior durability and corrosion resistance.
- Perfect for automotive, industrial, and mechanical applications requiring M8x1.0 thread repairs.
- Cost-effective 12-pack provides multiple repairs, making it ideal for frequent use.
Technical Specifications:
- Model: R4255-8
- Thread Size: M8x1.0
- Length: 12mm
- Material: 304 Stainless Steel
- Tensile Strength: 200,000 to 250,000 PSI
- Rockwell Hardness: C43-C50
- Drill Size: 8.25mm (for Aluminum)
- Package: 12 Inserts





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