болтове з'єднання
zerk, zerk fitting, grease fitting
cable-penetration fitting
slave fitting
barrel fitting
control rod bulkhead fitting
water pump outlet fitting
discharge fitting
ell fitting
filler fitting
fitting cheek piece
fitting of guard
lubrication fitting
plumbing fitting
blade attachment fitting
bow fitting
deck fitting
fitting
bolt assembly
bolt carrier
bolt catch
bolt latch
bolt recess
bolt-action
bolt-from-the-blue attack
drop bolt
explosive bolt (pyrotechnic fastener)
face of the bolt
bolt action repeater
axle-tree retaining bolt locking pin
bolt handle spring retaining pin
open bolt
bolt carrier assembly