Value Collection 245181PS Dowel Pin 1/4x1-1/2 in Ss Grade 316

Product Description

The VALUE COLLECTION 245181PS is a precision dowel pin machined from Grade 316 stainless steel to ASME B18.8.2 standards. It measures 0.25 inches in diameter and 1.5 inches in overall length, with a diameter tolerance of plus or minus 0.0002 inches. The bright, uncoated finish is left as-machined. Beveled ends ease insertion into close-tolerance holes. Grade 316 stainless steel provides corrosion resistance in wet, chemical, or marine environments. This pin is used by machinists, maintenance technicians, and fabricators wherever precise alignment or location of mating components is required.

Precision dowel pins of this size are commonly used in jigs, fixtures, dies, and machine assemblies where repeatable part alignment is critical. The 0.25-inch diameter suits a wide range of tooling and production applications in both light manufacturing and heavy industrial settings. The ASME B18.8.2 specification ensures dimensional conformance, making this pin a direct drop-in for applications requiring a certified standard fastener. Minimum order quantity is 10 pins.

Key Features

• Grade 316 stainless steel construction for corrosion resistance in harsh or wet environments
• Diameter tolerance of 0.0002 inches for close-tolerance press or slip fits
• Beveled ends for guided, damage-free insertion into bored or reamed holes
• Bright, uncoated finish — no plating to affect final diameter
• Manufactured to ASME B18.8.2 fastener standard

Compatibility

Designed as a standard ASME B18.8.2 precision dowel pin for use in jigs, fixtures, dies, and alignment applications requiring a 0.25-inch nominal diameter pin of 1.5-inch length.

Installation Notes

Precision dowel pins are typically installed by machinists or maintenance technicians using a press or mallet with a driver block. Before installation, confirm the receiving hole is reamed or bored to the correct tolerance for the intended fit class — press or slip. Clean mating surfaces and holes before driving the pin to prevent galling, particularly in stainless-to-stainless applications where a light application of anti-seize or lubricant is advisable. Never install or remove pins with impact tools that may deform the bore or pin shank.