![Item # TS250-80-2250-AA, 1/4-80 TPI Imperial Fine Adjustment Screws](http://kozakmicro.com/cdn/shop/products/14-80_20screws_202_b3754ea3-7a8e-4e1b-ad3f-255c9c384bab_{width}x.jpg?v=1600038808)
Downloads
3D Models final
Specifications
Thread Diameter
1/4 in
Thread Pitch
80 TPI
Thread Class
3A
Screw Length Fractional
2-1/4 in
Screw Length Decimal
2.250 in
Ball Tip Diameter
0.187 in
Hex Drive
5/64 in
Screw Material
303 S.S.
Screw ASTM #
AISI 303 (ASTM-A-484-00)
Ball Material
AISI 52100
Ball Hardness
53 HRC