machine bolt


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machine bolt

[mə′shēn ‚bōlt]
(design engineering)
A heavy-weight bolt with a square, hexagonal, or flat head used in the automotive, aircraft, and machinery fields.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

machine bolt

machine bolt
A threaded bolt having a straight shank and a conventional head such as a square, hexagonal, button, or countersunk type.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
Machine bolts have hexagonal heads and threads that will accept a nut.
To accommodate this, I used 1/2" hex head machine bolts bought to get the longest possible unthreaded section of shaft, with the threads cut off and the end filed smooth.
machine bolts and nuts to attach the track to the hanger
Materials: Dog kennel; eleven 1-inch pipe clamps; 6 treated 6-foot, 2-by-4 boards; footing anchors; wire hog panels; nylon zip ties (or other fasteners); tubular foam-pipe insulation; weed barrier and landscape staples (optional); UV-treated, reinforced polyethylene sheeting; 8 treated 6-foot, 1-by-2 wood strips; screws and washers; spring clamps; planter hooks with machine bolts and nuts (optional); tables, irrigation, and shade cloth (optional).
Use 1/4-inch machine bolts with washers and lock washers to make a tight fit before you put it to work.
Lewis simply machines both the receiver insertion shaft and the barrel extension to exacting standards, then uses two large machine bolts to clamp down the split part of the receiver tightly around the barrel extension.
Kids press the singular remote button and the machine bolts forward; release the button and it spins.