50pcs US Standard 5/16" 18x1.5D Thread Inserts Wire Thread Insert Thread Repair Sleeve Socket Bushing Screw Steel Shell Spiral Wire Helicoil Screw for Automotive Repair
50pcs US Standard 5/16" 18x1.5D Thread Inserts Wire Thread Insert Thread Repair Sleeve Socket Bushing Screw Steel Shell Spiral Wire Helicoil Screw for Automotive Repair
Specification:Item Type: Threaded InsertsMaterial: SUS304Model: US Standard 5/16in-18x1.5DDiameter: Approx. 7.938mm/0.3 inchSpacing: 1.41(mm)Number of turns before installation: 6.8Length After Installation: Approx. 11.9mm/0.5inchOuter Diameter Before Installation: Approx. 9.6~10.2mm/0.4~0.4inch Drill Bit Diameter for Installation: Approx. 8.3mm/0.3inchThread protection sleeve Model Specification Description: For example: M3x0.5X1.5D, which means that after completing the screw kit, the internal thread is M3, the pitch is 0.5, and the length is 1.5D (length refers to the 1.5- times the diameter, ie 1.5 x 3 = 4.5 mm), the length here refers to the length after installation. Application:Step 1: Prepare the butt clamp and peel off the protective film from the part where the wire needs to be connected.Step 2: Loosen the terminal block screw and prepare the stripped wireStep 3: Insert one end of the stripped wire into the terminal and then tighten the screwPackage list:50 x Threaded Inserts
Product Features
- Wire Thread Inserts are also known as Threaded Ferrules, Stainless Steel Threaded Ferrules, Wire Ferrules, which is a new type of internally threaded fasteners
- The product is made of high-strength, high-precision diamond-shaped cross-section steel wire, very durable
- Applying to low strength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic, engineering plastic, etc., greatly improves thread strength and wear resistance
- When a thread processing error occurs or a damaged internally threaded hole is repaired, the wire thread insert can be used economically and effectively as a repair method
- With wire thread inserts, you can easily and quickly convert between metric and imperial threaded holes