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System of Measurement
End Shape
Pin Type
End Type
Shaft Type
Material
Groove Type
Finish
Double Shear Breaking Strength
Tolerance Rating
Minimum Hardness
Groove Coverage
Groove Location
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
REACH
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DFARS Specialty Metals
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Hardness
Specifications Met
Fully Grooved Dowel Pins with Rounded Head
Steel
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Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
Parallel Groove—Fit tighter than pins with tapered grooves to stay in place under severe vibration. However, they require more force to insert.
Nominal | Max. | Head | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Dia. Tolerance | Dia. | Dia. Tolerance | Groove Type | Double Shear Breaking Strength | Min. Hardness | Dia. | Ht. | Specs. Met | Each | |||
Zinc-Plated Carbon Steel | ||||||||||||||
| 1/4" | 0.086" | -0.002" to 0" | 0.096" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.154" | 0.065" | ASME B18.8.2 | 98108A110 | 00000 | ||
| 1/4" | 0.104" | -0.002" to 0" | 0.113" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.202" | 0.08" | ASME B18.8.2 | 98108A140 | 0000 | ||
| 3/8" | 0.086" | -0.002" to 0" | 0.096" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.154" | 0.065" | ASME B18.8.2 | 98108A120 | 0000 | ||
| 3/8" | 0.104" | -0.002" to 0" | 0.113" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.202" | 0.08" | ASME B18.8.2 | 98108A150 | 0000 | ||
| 3/8" | 0.12" | -0.002" to 0" | 0.13" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.25" | 0.097" | ASME B18.8.2 | 98108A170 | 0000 | ||
| 3/8" | 0.144" | -0.002" to 0" | 0.153" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.298" | 0.113" | ASME B18.8.2 | 98108A210 | 0000 | ||
| 1/2" | 0.086" | -0.002" to 0" | 0.096" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.154" | 0.065" | ASME B18.8.2 | 98108A130 | 0000 | ||
| 1/2" | 0.104" | -0.002" to 0" | 0.113" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.202" | 0.08" | ASME B18.8.2 | 98108A160 | 0000 | ||
| 1/2" | 0.12" | -0.002" to 0" | 0.13" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.25" | 0.097" | ASME B18.8.2 | 98108A180 | 0000 | ||
| 1/2" | 0.144" | -0.002" to 0" | 0.155" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.298" | 0.113" | ASME B18.8.2 | 98108A220 | 0000 | ||
| 1/2" | 0.161" | -0.002" to 0" | 0.171" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.347" | 0.13" | ASME B18.8.2 | 98108A240 | 0000 | ||
| 1/2" | 0.196" | -0.002" to 0" | 0.206" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.395" | 0.146" | ASME B18.8.2 | 98108A270 | 0000 | ||
| 5/8" | 0.12" | -0.002" to 0" | 0.13" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.25" | 0.097" | ASME B18.8.2 | 98108A190 | 0000 | ||
| 5/8" | 0.144" | -0.002" to 0" | 0.155" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.298" | 0.113" | ASME B18.8.2 | 98108A230 | 0000 | ||
| 3/4" | 0.161" | -0.002" to 0" | 0.171" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.347" | 0.13" | ASME B18.8.2 | 98108A250 | 0000 | ||
| 3/4" | 0.196" | -0.002" to 0" | 0.201" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.395" | 0.146" | ASME B18.8.2 | 98108A280 | 0000 | ||
| 1" | 0.161" | -0.002" to 0" | 0.171" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.347" | 0.13" | ASME B18.8.2 | 98108A260 | 0000 | ||
| 1" | 0.196" | -0.002" to 0" | 0.201" | -0.002" to 0.002" | Parallel | Not Rated | Not Rated | 0.395" | 0.146" | ASME B18.8.2 | 98108A290 | 0000 | ||
