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headbolt. In DICTIOUS you will not only get to know all the dictionary meanings for the word
headbolt, but we will also tell you about its etymology, its characteristics and you will know how to say
headbolt in singular and plural. Everything you need to know about the word
headbolt you have here. The definition of the word
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English
Etymology
From head + bolt.
Noun
headbolt (plural headbolts)
- A bolt that is used to secure the head of something (such as the cylinder head of an internal combustion engine).
1949, American Railway Engineering Association, Bulletin - Issues 481-487, page 277:The headbolt heater consists of a hollow steel bolt containing an electric heating element. This device is designed to heat the water jacket and is applied to the engine head by replacing a headbolt.
1953, Commercial Car Journal - Volume 86, page 79:A second type replaces a headbolt or freeze plug depending on manufacturer's recommendations included with the unit.
2008, Design and Construction Guidance for Community Safe Rooms, page 7-24:These systems consisted of a panic-bar-activated headbolt, footbolt, and mortised deadbolt. The headbolt and footbolt are 5/8-inch stainless steel bolts with a -inch projection (throw) at the top and bottom encased in stainless steel channels.
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