S-93226A235 M8 x 25 mm Elevator Bolts

Elevator Bolts

0855FA00153 Elevator Bolts
0855FA00153 Elevator Bolts

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

Part No.
Part No. 0855FA00153
Equivalent to mcmaster :
93226A235

Basic Information

System of Measurement Metric
Elevator Bolt Style Number No. 1
Includes Nut

Head Parameters

Fastener Head Type Flat
Head Diameter 30 mm
Head Height 2.9 mm
Flat Head Profile Wide

Neck & Shank Parameters

Neck Type Square
Neck Length 4.8 mm
Neck Width 8.69 mm

Dimension Parameters

Length 25 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Threading Fully Threaded
Thread Direction Right Hand
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Fit Metric Class 6g

Material & Strength Parameters

Material Steel
Fastener Strength Grade/Class SAE Grade 2
Fastener Strength Rating Low
Hardness Rockwell B80
Tensile Strength 70000 psi

Finish & Compliance Parameters

Finish Zinc Plated
REACH Compliant
RoHS Compliant
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 Anti-Rotation Performance with integrated square neck that securely locks into mating surfaces, preventing loosening under vibration in demanding elevator and machinery applications
  • Enhanced Corrosion Protection through zinc plating that provides reliable rust resistance in industrial environments, extending service life
  • Optimized Load Distribution with wide 30mm flat head design that spreads clamping force evenly across surfaces, reducing material stress
  • Reliable Thread Engagement with fully threaded M8x1.25 coarse thread pattern ensuring maximum grip length and simplified installation
  • Consistent Mechanical Performance with SAE Grade 2 classification and 70,000 PSI tensile strength for predictable loading capacity
  • Precision Manufacturing to Metric Class 6g thread fit standards, guaranteeing proper mating with nuts and threaded components
  • Complete Fastening Solution including matching nut for immediate installation readiness and system compatibility

Professional Applications & Engineering Value

This M8 elevator bolt delivers critical engineering solutions for industrial applications where vibration resistance and secure fastening are paramount. The square neck design provides essential anti-rotation capability that prevents bolt turning during operation, making it ideal for elevator systems, conveyor equipment, and machinery where maintaining precise alignment is crucial. The zinc plated steel construction offers durable corrosion protection in manufacturing environments, while the wide flat head distributes clamping forces effectively across softer materials. With fully threaded metric coarse threading and Class 6g tolerance, these bolts ensure reliable engagement and simplified installation in time-sensitive maintenance scenarios. The combination of SAE Grade 2 strength rating and Rockwell B80 hardness provides balanced mechanical properties for demanding industrial applications without compromising ductility.

Specification Summary & Compliance

This elevator bolt features precision Metric M8x1.25 coarse threading manufactured to Class 6g thread fit standards, ensuring proper engagement with compatible nuts. The fastener meets SAE Grade 2 specifications with 70,000 PSI tensile strength and Rockwell B80 hardness for consistent mechanical performance. Compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations ensures suitability for industrial applications with strict material restrictions. The complete assembly includes a matching nut for immediate installation readiness in elevator systems and industrial machinery applications.

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