Apex Industrial Automation is a proud distributor for Martin Sprocket and Gear products. Industrial experts rely on Martin for three simple reasons: they deliver quality products, offer the industry's largest inventory of stock parts to meet any schedule, and they do whatever it takes to take care of our customers. From Sprockets and Power Transmission components to Hand Tools, from Bucket Elevators to Conveyor Pulleys. Martin has you covered.
  • Part / Catalog # BLKSC50
  • Manufacturer: Martin
  • UPC: 697950341552
  • Weight: 0.31 LB
  • Description: SKT,1/2,CROWFT,BK,1-9/16
  • Returnable: Yes

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Type : Ball Locking Flare Nut
Head Thickness : 15/16 in
Finish/Coating : Industrial Black
Drive Size : 1/2 in
Measurement System : Imperial
Wrench Opening : 1-9/16 in
Head Width : 2-5/32 in
Number of Points : 12
Material : Forged Alloy Steel


UPC Code: 697950341552
Harmonized Tariff Code:
Weight: 0.31 LB
Length: 9.25 IN
Width: 2.63 IN
Height: 2.06 IN
Cubic Inches: 0


These are special purpose attachment heads designed to accept either a socket wrench handle or extension piece, for use in tightening or loosening nuts which are in odd positions
The 12 point flare nut design provides extreme flexibility in addressing these situations
The extra head thickness provides maximum surface contact area and helps prevent marring of fittings