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Tanged Helical Insert, Free-Running, M8-1.00 Thrd Sz, 18-8 Stainless Steel, 12 PK MPN:R4255-8

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In Stock
Brand: Stanley
Part #: R4255-8
UPC: 025964140937
SKU
510-G0994996
$79.96 for Order Qty of 4
Regular Price $27.99 Special Price $19.99

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Tanged Helical Insert, Free-Running, M8-1.00 Thrd Sz, 18-8 Stainless Steel, 12 PK

Elevate your fastening game with the Stanley Tanged Helical Insert, a high-performance solution for metal applications. This free-running insert features a strong 18-8 stainless steel construction, providing excellent corrosion resistance and a tensile strength of 200,000 to 250,000 psi. With a tanged design and fine thread, it offers secure holding power in a variety of metal materials. Ideal for use in aerospace, automotive, and industrial settings, this insert is perfect for applications where reliability and durability are paramount, such as in machinery, equipment, and structural components. Its compact size and high strength make it an excellent choice for demanding projects.

Top product features:

  • Free-running design allows for easy installation and removal
  • Tanged style provides secure holding power in metal
  • 18-8 stainless steel construction offers high tensile strength and resistance to corrosion

Top product applications:

  • Machine building and repair of heavy equipment
  • Automotive applications such as engine mounts and suspension systems
  • Industrial automation and robotics
Helical Insert, Helical Insert Type Free-Running, System of Measurement Metric, Overall Length 12 mm, Thread Size M8-1.00, Thread Direction Right Hand, Thread Type Fine, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Tang Style Tanged, Compatible Material Metal, Compatible Tap Size M8-1.00, Drill Bit Size 21/64 in, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 to 250,000 psi, Outside Diameter 9.9822 mm, Manufacturer Location Made in USA

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: PK
  • Package Length: 2.80
  • Package Width: 3.40
  • Package Height: 0.70
  • Package Weight: 0.04
Product info last updated on February 27, 2026 6:53am UTC Category: Threaded Inserts
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In stock