TR12x3 (12mm x 3mm Lead) Flanged Trapezoidal Leadscrew Nuts - Bronze


Key Features

  • 1 Year Extended Warranty.
  • Free Technical Support From Our Engineers.
  • Custom Dimensions Available Through Our Custom Manufacture Service.
  • Lead screw diameter (D): 12mm
  • Lead (L): 3mm
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$53.31 / each.
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TR12x3 (12mm x 3mm Lead) Flanged Trapezoidal Leadscrew Nuts - Bronze Technical Specification

TR12x3 (12mm x 3mm Lead) Flanged Trapezoidal Leadscrew Nuts - Bronze Drawing
Flange diameter (F)48mm
Flange width (W)12mm
Holes PCD (PCD)38mm
Lead (L)3mm
Lead screw diameter (D)12mm
Manufacturing StandardISO 2901 / 2902 / 2903 / 2904
Material SpecificationEN 1982 CuSn5Zn5Pb5-C - CC491K
Mounting hole diameter (H)6mm
Number of starts1
Nut diameter (OD)28mm
Nut length (N)35mm
Screw handRight

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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TR12x3 (12mm x 3mm Lead) Flanged Trapezoidal Leadscrew Nuts - Bronze Description

The TR12x3 (12mm x 3mm Lead) Flanged Trapezoidal Leadscrew Nuts - Bronze has the following features:

  • ISO 2901 / 2902 / 2903 / 2904 Manufacturing Standard
  • Bronze Material
  • EN 1982 CuSn5Zn5Pb5-C - CC491K Material Specification
  • 1 Number of starts
  • 12mm Lead screw diameter (D)
  • 3mm Lead (L)
  • 28mm Nut diameter (OD)
  • 35mm Nut length (N)
  • 48mm Flange diameter (F)
  • 12mm Flange width (W)
  • 38mm Holes PCD (PCD)
  • 6mm Mounting hole diameter (H)
  • Right Screw hand
  • 0.28kg Weight

Discover more about the Flanged Trapezoidal Leadscrew Nuts range.

Flanged Trapezoidal Leadscrew Nuts are suitable for use with Accu’s range of Trapezoidal Leadscrews. The trapezoidal thread of these components allows them to operate with increased efficiency. The addition of a flange to this Leadscrew Nut allows it to be secured to the surface of a moving part using Accu’s wide range of Precision Fasteners


To protect our Trapezoidal Leadscrews from damage, Flanged Trapezoidal Leadscrew Nuts are manufactured from Bronze as standard, with additional materials available on request.

Flanged Trapezoidal lead Scew Nut Sizing

Flanged Trapezoidal Leadscrew Nuts are manufactured in accordance with ISO standards, and are available with internal diameters of between 10.00m and 70.00mm. This range features flange diameters from 42.00mm up to 140.00mm. Nut lengths vary from 25.00mm to 105.00mm, and are available in lead sizes of 2.00mm up to 14.00mm.

Shipping Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: 0.28kg.

Component History

Product First Available:Tuesday, March 15, 2016
Stock Last Updated:02:14 pm
Tuesday, January 18, 2022
Specification Last Updated:Tuesday, January 18, 2022

APC / Barcodes

APC (Accu Product Code):N-Tr12x3-1R-F-BR
EAN13 (International Article No.):5057196390625
ASIN (Amazon Stock Identification No.):ASIN not defined.