S-92670A744 1/4"-20 x 1 1/4" Elevator Bolts

Elevator Bolts

0855FA00122 Elevator Bolts
0855FA00122 Elevator Bolts

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

Part No.
Part No. 0855FA00122
Equivalent to mcmaster :
92670A744

Basic Information

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

Head Parameters

Fastener Head Type Flat
Head Diameter 31/32"
Head Height 3/32"
Flat Head Profile Wide

Neck & Shank Parameters

Neck Type Square
Neck Length 0.16"
Neck Width 0.26"

Dimension Parameters

Length 1 1/4"
Screw Diameter 0.25"

Thread Parameters

Thread Type UNC
Thread Size 1/4"-20
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Unified Standard Class 2A

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 load distribution with a wide flat head design that prevents pull-through in soft materials like conveyor belts and elevator pads
  • Exceptional anti-rotation security provided by the integrated square neck that locks securely into mounting surfaces during installation
  • Reliable corrosion resistance through zinc plating, extending service life in industrial environments with moderate exposure
  • Full-thread engagement capability allowing versatile installation depth and secure fastening with the included nut across various material thicknesses
  • Consistent performance under stress with SAE Grade 2 classification and 70,000 psi tensile strength for demanding mechanical applications
  • Precision threading compatibility with UNC coarse 1/4"-20 threads and Class 2A fit ensuring easy assembly and reliable engagement
  • Regulatory compliance assurance meeting both RoHS 3 and REACH standards for safe use in regulated industrial settings

Professional Applications & Engineering Value

This fully threaded elevator bolt delivers critical engineering solutions where vibration resistance and pull-out prevention are paramount. The square neck design (0.26" width) mechanically locks into conveyor belts, elevator pads, and machinery platforms, eliminating rotation during operation. Manufactured from SAE Grade 2 steel with Rockwell B80 hardness, it maintains structural integrity under repeated loading cycles. The zinc plated finish provides essential corrosion protection in industrial environments, while the UNC coarse threading ensures rapid assembly and disassembly for maintenance. Ideal for material handling systems, industrial machinery, and transportation equipment where reliable fastening is non-negotiable.

Specification Summary & Compliance

This elevator bolt features Unified Standard Class 2A thread fit with 1/4"-20 UNC coarse threading and right-hand direction. Manufactured to SAE Grade 2 standards with 70,000 psi tensile strength rating. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial applications worldwide.

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