Library › Hardware › Drill bushings ASME B94.33 press-fit, plain (P) and headed (H): ID…

ASME B94.33 head press-fit bushing H-88

ASME B94.33 head press-fit bushing H-88: OD 1-3/8 in (Ø34.925 mm), head Ø1-39/64 × 3/8 in thick (Carr Lane F and G), body length 1/2 in; the 0.7500 in ID and the 1/2 in length are examples inside the published ranges (0.6250 to 1.0312 in; 1/2 to 3 in); no chamfer, radius or counterbore

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

series (H-nn / P-nn)64
OD, in (mm)1 (25.40)
OD max / min, in (nominal + tolerance)1.0018 / 1.0015
ID range, in0.5000 – 0.7656
length range (H), in1/2 – 3
head Ø F × thickness G (H only), in (mm)1-15/64 × 5/16 (31.35 × 7.94)
lengths listed for P, in (amesweb)1/2 to 2-1/2
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

Drill bushings ASME B94.33 press-fit, plain (P) and headed (H): ID range, OD, length, head diameter and thickness, 5/32 to 2-1/4 in OD + STEP/STL: every size, notes, mating features and sources. What are the dimensions of an ANSI / ASME B94.33 press-fit drill bushing, type P (plain) or type H (headed): ID range, OD, length, head diameter and head thickness?

Other sizes