
Self-tapping screw. 5/16-18 UNC X 1,25 '' Flanged external hex head.

Countersunk screw

Lock nut with nylon insert.

Nylon insert locking nut. Used as part of the shear bolt assembly, as well as other locations within the equipment.

Self-tapping screw. 5/16-18 inches by .75 inches.

Tecumseh fuel line clamp.

MTD flange lock-nut, 1/4-20.

Screw, round head machine thread, 10-24 threads x 1/4" long.

Lawn mower blade retaining bolt with washer.

Lawn mower ring cip.

Screw, HH

Carriage Bolt: 5/16-18 x .750"

Briggs & Stratton flywheel key. The flywheel key aligns the flywheel in the correct position on the crankshaft. If the engine stops suddenly due to hitting a hard object, the flywheel key shears in half to prevent damage to the engine. If the flywheel key is broken, the engine won't start.

Nut-Locking. The manufacturer has changed vendors and the part may vary in character. Some do not have a nylon insert, however the nut is a locking type.

Self Tapping Screw
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