HSS Ground Thread Hand Taps :
Made from premium quality high speed steel with ground threads, hardened and tempered for longest life in a variety of materials.

• Features :
• Hardened and tempered for longest life
• Precision ground threads for free cutting action
• Premium quality HSS
• Tips :
• Make 1/4 turn back when torque is too high
• Use Walter Tapcut lubricant for best results

Technical Specifications :

Sku	Description	Tap Size x Thread per Inch	Drill Size	Minimum Package
03-A 105	Machine screw size / Plug style	10-32 NF None	#21 None	3
03-A 106	Machine screw size / Bottoming style	10-32 NF None	#21 None	3
03-A 121	Machine screw size / Taper style	12-24 NC None	#16 None	3
03-A 122	Machine screw size / Plug style	12-24 NC None	#16 None	3
03-A 123	Machine screw size / Bottoming style	12-24 NC None	#16 None	3
03-B 041	Fractional size / Taper style	1/4-20 NC None	#7 None	3
03-B 042	Fractional size / Plug style	1/4-20 NC None	#7 None	3
03-B 043	Fractional size / Bottoming style	1/4-20 NC None	#7 None	3
03-B 044	Fractional size / Taper style	1/4-28 NF None	#3 None	3
03-B 045	Fractional size / Plug style	1/4-28 NF None	#3 None	3