PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.

1/2-20 Fine Thread 21FC-820 Flexloc Nut Full Light Hex Medium Carbon Steel CAD Plated

Price Per Piece: $4.1329

Part #:: 0000-194168
Minimum Purchase:: 5 pieces

PRODUCT SPECIFICATIONS (Part # 0000-194168)
Fastener Type:	21FC-820 Flexloc Nut Full Light Hex
Size Description:	1/2-20
Diameter/Nominal Size:	1/2"
Thickness:	0.602"
Wrench Size/Across Flats:	0.741-0.752"
Width Across Corners:	0.836"
Thread Pitch:	20
Thread Pitch Type:	Fine
Thread Direction:	Right
System of Measurement:	Inch
Material:	Medium Carbon Steel
Finish:	CAD Plated
Average Piece Weight:	0.0407000 lbs.

Lock nuts resist loosening of the screw under vibration or force to prevent loosening from a bolted joint. Types of lock nuts are prevailing torque nuts (Stover), elastic stop nuts (Nyloc), serrated flange (whiz lock), 2-way (reversible), star lock (KEPS) and many others.

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1/2-20 Fine Thread 21FC-820 Flexloc Nut Full Light Hex Medium Carbon Steel CAD Plated

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