Ace Bolt and Screw Company
C.C. Bolt & Screw Co.        New Mexico Bolt & Screw Co.
Industrial distributors of threaded fasteners, since 1927.

 
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800.ACE.BOLT
(800.223.2658)
&
800.292.5890

info@acebolt.com

 

Home -- Products -- Standard Inch Sizes

Standard Inch Sizes
Course (NC)Fine (NF)
Dia.Threads
per Inch		  Dia.Threads
per Inch
1/4 20    1/428
5/16 18    5/1624
3/8 16    3/824
7/16 14    7/1620
1/2 13    1/220
9/16 12    9/1618
5/8 11    5/818
3/4 10    3/416
7/8 9    7/814
1 8    114
Ace Bolt & Screw Co.    200 Brooklyn Avenue    San Antonio, TX 78215
210.226.0244   210.226.5037 (fax)    800.223.2658    info@acebolt.com
©2003 Ace Bolt & Screw Co.
Website by Don Rathbun