SPERRY AUTOMATICS COMPANY has been specializing in Precision Ground Dowel, screw machine products, both metric and standard Precision Ground Dowel Pins since 1964. We maintain a large computer-monitored inventory of stainless steel dowel pins, used as precise locating devices in machinery, machined to tight tolerances to comply with customers’ needs.
- 303SS, 416SS, 316SS, Brass, Steel, Aluminum, Copper
- Inch and Metric
- Specials, MS16555's, Din's, and More
- Precision Ground To .0002 Tolerances
- Huge Variety Of Standards And Specials In Stock
- Custom Made Dowel Pins
Unit of Measure
Specifications
PN PREFIX |
N/A SP20 |
SIZE |
N/A 1/4 Inch |
MATERIAL |
N/A 416SS HARDENED |
DIAMETER |
N/A .2500 Inch |
TOLERANCE |
N/A -.0002 0 |
Capabilities
Materials |
N/A Aluminum 2011-T3, 2024-T4, 6061-T6 Beryllium Beryllium Copper Brass360-1/2 Hard - Free Cutting Bronze Copper Tellurium #1450 Nylon Natural - Black Stainless 303, 316, 440C, 416-HT-26/32 Steel 12L 14, 12L 15, 1117, 1137, 1018 Teflon Virgin-Premium Electrical Tellurium Tellurium Copper Titanium Grade 2 |
Equipment List |
N/A D6's CNC'S STARS DAVENPORTS ESCOMATICS D4's 1/4" diameter capacity 16 MM CAPACITY 20 MM CAPACITY 5/32" diameter capacity Capacities .8125 Round .6875 Hex Cross Drilling, Slotting, & Threading Attachments Multi-Spindle Machines Slotting & Cross Drilling |
Benefits |
N/A Delivered on time. Highest quality. Produced by the most experienced designers and craftsmen |
Finishing |
N/A Annealing Anodize Black Oxide Bright Dip Gold Heat Treat Irridite Nickel Passivate Silver Tin Wax Zinc |
Secondary Operations |
N/A Broaching Complete Tool and Cam Making On Site Cross Drilling Drilling Grinders Hand Screw Lathes Milling Roll Threading Slotting Stamping |
