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.

#4-40 Coarse Thread Flexloc Nut Light Hex Full Stainless Steel 18-8 50FA-440

Price Per Piece: $2.0366

Part #:: 0000-101934
Minimum Purchase:: 5 pieces

PRODUCT SPECIFICATIONS (Part # 0000-101934)
Fastener Type:	Flexloc Nut Light Hex Full
Size Description:	#4-40
Diameter/Nominal Size:	#4
Thickness:	0.155"
Wrench Size/Across Flats:	0.243-0.251"
Width Across Corners:	0.268"
Thread Pitch:	40
Thread Pitch Type:	Coarse
Thread Direction:	Right
System of Measurement:	Inch
Material:	Stainless Steel 18-8
Finish:	Plain Finish (No Plating)
Drive Type:	External Hex
Average Piece Weight:	0.0200000 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.