Custom Bearings Manufacturer, Steel Balls, Bearing Assemblies
 
 
 
 

Precision Pins, Precision Shafts Chrome Dowel Pins

Dowel Pins, Precision Pins, Shafts, Dowels

Hartford Technologies' Precision Pins, Precision Shafts, Dowels and Dowel Pins are custom-manufactured to your specifications, with length and diameter tolerances depending upon the size and end configuration.

Crowned, rounded spherical, and chamfered ends (including chamfer on both ends) are available. All materials
are through-hardened, except carbon steel.

Size Ranges
Diameter: .031" to 1.000" (.787mm to 31.750mm)
Length: .125" to 3.000" (3.17mm to 76.2mm)

Standard Materials
- 52100 chromium steel - 8620 alloy steel
- 440C stainless steel - 1008/1010 carbon steel

Finish
- Up to 6 RMS


Knurled Pins, Knurled Studs

Knurled PinHartford Technologies custom-manufactures precision knurled pins and knurled
studs that provide the highest levels of straightness, roundness, and hardness,
without marks. Hartford knurled pins and knurled studs are manufactured in high volumes in straight, diamond and helical styles, tapered and untapered. A wide range
of lengths, diameters and pitch is available; material options include chrome steel, low carbon steeland stainless steel.   

Knurled sections can have a straight, helical, or diamond knurl configuration, and a variety of custom end configurations. Knurled pins are available with diameters up to3/8" and lengths up to 3".

Knurled pins are ideal for assembling parts with thin sections, and, because of their greater number of serrations, are superior to grooved pins in fastening capacity, particularly where the application is subject to vibration and other mechanical shock. 

Hartford has the design expertise and capabilities to provide a robust and cost-effective design for your next requirement. Talk with a Hartford engineered pins specialist today.

Applications for Precision Pins, Precision Shafts and Dowel Pins include:
- Alignment pins
- U-Joints (needle rollers)
- Small motor shafts
- Mechanical timer pins
- CV Joints
- Clutches
- Starter Drives

Other Applications for Dowel Pins include:
- Rolling elements in bearings (needle roller bearings, thrust bearings, etc.)
- Universal joints
- Constant velocity joints
- Roller clutches
- Cam rollers
- Rocker arms
- Transmission pins

Email us your drawings or specs and let Hartford suggest a cost-effective solution.

 

   

Hartford Technologies is a leading American manufacturer of custom pins, shafts, chrome dowel pins, and stainless steel dowel pins
with manufacturing facilities in the U.S. and China.  We provide comprehensive value-added services, including
application engineering and inventory management, to a customer base that spans automotive to medical,
leisure products to agriculture.

Hartford customers include leading OEMs, and diverse, specialized manufacturers on four continents.  Our commitment
is to combine technical innovation with agility, responsiveness and institutional strength - strength that comes from a
conservative management team, global manufacturing and logistics capability, and more than 80 years of leadership.

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