![Item # TS250-100-1250-AA, 1/4-100 TPI Imperial Fine Adjustment Screws](http://kozakmicro.com/cdn/shop/products/14-80_20screws_201_91cecdb9-30b0-4636-bc32-7a5d60d50a7c_{width}x.jpg?v=1600038776)
Downloads
3D Models final
Specifications
Thread Diameter
1/4 in
Thread Pitch
100 TPI
Thread Class
3A
Screw Length Fractional
1-1/4 in
Screw Length Decimal
1.250 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