• Model NO.：metric and inch
• Trademark：stc
• Origin：china
• HS Code：82074000
• Production Capacity：5000pcs,size

Basic Info.

Model NO. metric and inch Trademark stc Origin china HS Code 82074000 Production Capacity 5000pcs/size

Product Description

THREAD FORMING TAPS High Speed Steel-Ground Thread
Our Forming Taps are ideal for applications involving aluminum, brass, copper, lead, stainless steel, carbon steel, cast steel, leaded steel and zinc. It offers several advantages over thread cutting, including:
Chipless Tapping
Stronger Threads
Better Thread Gaging
Longer Tap Life
More Efficient Production
Our Forming Taps are available in ANSI, DIN and GOST sizes with plug, bottom, or one thread lead chamfers.

Size	Overall Length	Thread Length
4-40NC	1-7/8	9/16
4-48NF	1-7/8	9/16
5-40NC	1-15/16	5/8
5-48NF	1-15/16	5/8
6-32NC	2	11/16
6-40NF	2	11/16
8-32NC	2-1/8	3/4
8-36NF	2-1/8	3/4
10-24NC	2-3/8	7/8
10-32NF	2-3/8	7/8
12-24NC	2-3/8	15/16
12-28NF	2-3/8	15/16
1/4-20NC	2-1/2	1
1/4-28NF	2-1/2	1
5/16-18NC	2-23/32	1-1/8
5/16-24NF	2-23/32	1-1/8
3/8-16NC	2-15/16	1-1/4
3/8-24NF	2-15/16	1-1/4
7/16-14NC	3-5/32	1-7/16
7/16-20NF	3-5/32	1-7/16
1/2-13NC	3-3/8	1-21/32
1/2-20NF	3-3/8	1-21/32
9/16-12NC	3-19/32	1-21/32
9/16-18NF	3-19/32	1-21/32
5/8-11NC	3-13/16	1-13/16
5/8-18NF	3-13/16	1-13/16
3/4-10NC	4-1/4	2
3/4-16NF	4-1/4	2

 

SIZE	Total length(mm)	thread length(mm)	shank Dia(mm)
M2*0.25	41	8	2.15
M2*0.4	41	8	2.15
M2.2*0.25	44.5	9.5	2.35
M2.2*0.45	44.5	9.5	2.35
M2.5*0.35	44.5	9.5	2.55
M2.5*0.45	44.5	9.5	2.55
M3×0.35	48	14.5	3.15
M3×0.5	48	14.5	3.15
M3.5×0.35	50	16.5	3.55
M3.5×0.6	50	16.5	3.55
M4×0.5	53	17	4
M4×0.7	53	17	4
M4.5×0.5	53	17	4.5
M4.5×0.75	53	17	4.5
M5×0.5	58	16	5
M5×0.8	58	16	5
M5.5×0.5	62	17	5.6
M6×0.5	66	19	6.3
M6×0.75	66	19	6.3
M6×1	66	19	6.3
M7×0.75	66	19	7.1
M7×1	66	19	7.1
M8×0.75	69	19	6.3
M8×1	69	19	6.3
M8×1.25	72	22	6.3
M14×1.5	80	45	11.2
M14×2	90	54	11.2
M16×1	70	30	12.5
M10×0.75	73	20	8
M10×1	76	20	8
M10×1.25	76	20	8
M10×1.5	80	24	8