High-Strength Torx Cylindrical Head Screws with P85 Pre-appl

High-Strength Torx Cylindrical Head Screws with P85 Pre-appl

Name: Torx Drive Anti-Loosening Screws with Nylon Patch
Brand: YF Zhichengjia
SKU: ZCJ-1721
Availability: InStock

Product Description Our Torx socket cylindrical head screws are engineered from high-tensile alloy steel and optimized for mission-critical joints. The thread end is pre-coated with P85 chemical adhesive, which triggers a powerful bonding r...

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Current Location：YF Zhichengjia > Product Center > Anti-loosening Series > High-Strength Torx Cylindrical Head Screws with P85 Pre-appl

Product Overview

The TORX cylindrical-head P85 anti-loosening screw adds a pre-applied P85 locking adhesive to the TORX cylindrical-head design; once installed, the adhesive layer cross-links chemically to form a strong lock. It combines the high torque transfer of the TORX drive with the reliability of chemical locking — suited to points in precision equipment that are rarely disassembled and require a long-term stable connection.

Technical Features

Torx drive: high torque transmission, resists recess wear
P85 pre-applied chemical locking resists vibration loosening
Precision cold heading plus thread rolling achieve 6g thread accuracy.
No on-site dispensing: clean and efficient assembly
Adhesive volume and position can be adjusted to drawing requirements.

Technical Specifications

Material	High-strength alloy steel
Surface treatment	Black oxide / zinc plating (optional)
Standard	Thread GB/T 196, GB/T 197 (ISO 965-1) 6g; Mechanical properties GB/T 3098.1 (ISO 898-1); Drive ISO 10664; P85 pre-applied adhesive locking per company standard
Application	Long-term stable anti-loosening fastening for precision equipment
Head type	Cylindrical socket cap head
Drive	Torx (hexalobular) socket

Applications

Precision instruments and optical equipment
Automotive electronic modules
Industrial robots and automation
Premium home appliances

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