S-92048A110 M5 Locknuts

Locknuts

1176FA00001 Locknuts
1176FA00001 Locknuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1176FA00001
Equivalent to mcmaster :
92048A110

Basic Information

System of Measurement Metric
Nut Type Locknut, Hex

Dimension Parameters

Width 8 mm
Height 4 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Direction Right Hand
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material Zinc-Plated Steel
Strength Class Class 8

Installation & Application Parameters

Distorted Thread Type Center Lock

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) Compliant
Locking Type Distorted Thread
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior vibration resistance with center lock distorted thread design, preventing loosening under dynamic loads for reliable performance in high-stress environments.
  • Enhanced corrosion protection from zinc-plated steel construction, extending service life in harsh industrial conditions.
  • High-strength Class 8 rating ensures dependable load-bearing capacity and durability for demanding mechanical assemblies.
  • Easy installation and removal with standard external hex drive, compatible with common wrenches for efficient maintenance.
  • Precise Class 6H thread fit provides consistent engagement and reduces the risk of cross-threading, improving assembly reliability.
  • Coarse M5 x 0.8mm metric threading offers quick fastening and robust holding power in general-purpose applications.
  • Compliance with REACH and RoHS 3 standards guarantees safety and environmental responsibility for industrial use.

Professional Applications & Engineering Value

This M5 locknut with center lock distorted thread technology is engineered to address critical challenges in industrial settings, such as vibration-induced fastener failure. The zinc-plated steel material provides excellent resistance to corrosion, while the distorted thread locking type creates consistent interference to maintain clamp load under cyclic stresses. Ideal for machinery, automotive, and electrical enclosures, this metric locknut ensures long-term reliability in coarse thread applications where frequent adjustments are not feasible. Its Class 8 strength and standardized external hex drive simplify integration into existing assemblies, reducing downtime and maintenance costs.

Specification Summary & Compliance

This locknut features M5 x 0.8mm coarse threading with a Class 6H thread fit per metric standards, ensuring dimensional accuracy and compatibility. Manufactured from zinc-plated steel with a Class 8 strength rating, it meets industry specifications for high-performance fastening. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, supporting safe and sustainable industrial practices.

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