Best Thread Tolerance

Parker Hannifin 169CA-6-4 Forged Brass Male Elbow Compress-Align Fitting, 3/8\ Compression Tube x 1/4\ Male Thread

Size: Heavy duty thread white and black 210D/3, Polyester thread net weight: threads 120g. One roll is 1500yard, and two rolls are 3000yard.
High quality：Nylon thread extra strong sewing thread made from industrial grade bonded nylon material.
USE: Heavy duty thread perfect for the outdoor market, drapery, bedding, purses, wallets, canvas, clothing, awnings, tents industrial, home textile, leather goods, footwear, luggage, shoes, car mats, upholstery, and much more! Good for any home or commercial machine, will not break at high-speed machines..
Performance: Nylon thread uv resistance, wear resistance, strong toughness, good tension.
YOU will get：1 roll 1500yard/reel white polyester thread and 1500yard/reel black polyester thread , our 7*24 friendly customer services for peace of mind..

Shoulder Bolts have a precision undersize tolerance on the shoulder for a close tolerance fit.
Shoulder Bolts are used as pivot points, pins, axles, for sliding applications, and precision bolting.
18-8 Stainless Steel provides a blend of corrosion resistance with strengh and durability.
Shoulder Bolts have a finished appearance suitable for exposed applications.
Class 3A Threads provide a superior thread fit.

Tap Size: M12 x 0.5 metric thread, H2 thread tolerance grade, left hand thread cutting. Straight flute design, downward chip removal, clear threads, fast tapping with accuracy..
Material and Finish: High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Good for general purpose thread tapping..
Applications: Suitable for processing through holes. Great for drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc..
Easy to Use: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps..
Tips: Machine taps are suggested to be used with tap collets with overload protection. Hand use is easy to cause breakage to the tap due to uneven force..

Tap Size: M2 x 0.4 metric thread, H2 thread tolerance grade, left hand thread cutting. Straight flute design, downward chip removal, clear threads, fast tapping with accuracy..
Material and Finish: High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Good for general purpose thread tapping..
Applications: Suitable for processing through holes. Great for drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc..
Easy to Use: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps..
Tips: Machine taps are suggested to be used with tap collets with overload protection. Hand use is easy to cause breakage to the tap due to uneven force..

plug chamfer and right hand thread cutting. 3 straight flutes are ground to provide downward chip removal.
Material & Finish: High-speed steel tool is great for general purpose applications, offering high hardness and toughness. Titanium coating for improving wear and fusion resistance, long service life.
Applications: Great for through-hole threads. Can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc..
How to Use: Suitable for drill presses, tapping machines, CNC and milling machines. Used with tapping oil to get higher quality threads and more durable taps.
Warm Tips: Machine taps are suggested to be used with tap chucks with overload protection. It is not recommended for hand use and electric drill tapping.

Tap Size: M20 x 2.5 metric thread, H2 thread tolerance grade, left hand thread cutting. Straight flute design, downward chip removal, clear threads, fast tapping with accuracy..
Material and Finish: High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Good for general purpose thread tapping..
Applications: Suitable for processing through holes. Great for drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc..
Easy to Use: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps..
Tips: Machine taps are suggested to be used with tap collets with overload protection. Hand use is easy to cause breakage to the tap due to uneven force..