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"-13 x 1/4" Coarse Thread Locking Set Jam Screw Alloy Steel Plain Finish

Price Per Piece: $2.1204

Part #:: 0000-107839
Minimum Purchase:: 25 pieces

PRODUCT SPECIFICATIONS (Part # 0000-107839)
Fastener Type:	Locking Set Jam Screw
Size Description:	1/2"-13 x 1/4"
Diameter/Nominal Size:	1/2"
Length:	1/4"
Wrench Size/Across Flats:	0.250"
Thread Pitch:	13
Thread Pitch Type:	Coarse
Thread Direction:	Right
System of Measurement:	Inch
Grade:	170 KSI Alloy Steel (Grade 9)
Material:	Alloy Steel
Finish:	Plain Finish (No Plating)
Drive Type:	Internal Hex
Average Piece Weight:	0.0081400 lbs.

Socket set screws, or grub screws, are commonly used to secure pulleys to shafts, socket set screws are generally headless and rest flush with or below the surface of the application. Set screws come in a variety of different points, cup point being the most common.