KS B 1021 (T6) - 2012 (R2022) Slotted Raised Countersunk Head Screws【Table 6】

Unit: 毫米(mm)

Thread Size
d

M1.6

M2.5

P	pitch
a	max
b	min
d_k	Theoretical	max
	Actual	max=nominal size
		min
f	≈
k	max=nominal size
n	Nominal Size
	max
	min
r	max
R	≈
t	max
	min
x	max

0.35	0.4	0.45
0.7	0.8	0.9
25	25	25
3.6	4.4	5.5
3	3.8	4.7
2.7	3.5	4.4
0.4	0.5	0.6
1	1.2	1.5
0.4	0.5	0.6
0.6	0.7	0.8
0.46	0.56	0.66
0.4	0.5	0.6
3	4	5
0.8	1	1.2
0.64	0.8	1
0.9	1	1.1

per 1000 units ≈ kg(7.85kg/cm3)

GB /T 69 - 2016

Slotted Raised Countersunk Head Screws
Suppliers(1)

GB /T 69 - 2000

Countersunk Slotted Raised Head Screws (Common Head Style)
Suppliers(1)

GB 69 - 1985

Slotted Raised Countersunk Head Screws
Suppliers(1)

GB 949 - 1988

Slotted Raised Countersunk Head Screws With Waisted Shank

IFI 513 - 1982

Metric Slotted Oval Countersunk Head Machine Screws

DIN 964 - 1990

Slotted Raised Countersunk Head Screws

DIN 924 - 2012

Slotted Raised Countersunk Head Screws With Dog Point

DIN 924 - 2006

Slotted Raised Countersunk Head Screws With Dog Point

ISO 2010 - 2011

Slotted Raised Countersunk Head Screws - Product Grade A

ISO 2010 - 1994

Countersunk slotted raised head screws (common head style); product grade A

JIS B 1101 (T10) - 2017

Slotted Raised Countersunk Head Screws - Table 10

JIS B 1101 (JA5) - 2017

Slotted Raised Countersunk Head Screws - Table JA.5

JIS B 1116 - 2009

Slotted Raised Countersunk Head Screws For Fine Mechanics

JIS B 1101 (AT4) - 1996

Slotted Raised Countersunk Head Screws [Attached Table 4]

JIS B 1101 (AAT3) - 1996

Slotted Raised Countersunk Head Screws [Annex Attached Table 3]

ASME/ANSI B 18.6.3 - 2010

Slottted Oval Countersunk Head Machine Screws

ASME/ANSI B 18.6.3 (T11) - 2010

80° Slotted undercut oval countersunk head machine screws

ASME/ANSI B 18.6.7M - 1998

Metric slotted raised countersunk head screws

NF E 25-124 - 1994

Slotted Raised Countersunk Head Screws - Product Grade A

NF F 03-004 (FB) - 1983

Railway rolling stock Grade A raised countersunk notched head machine

NF F 03-006 (slot) - 1983

Railway rolling stock Grade A Slotted raised countersunk head screws/nuts

NF F 03-006 (notch) - 1983

Railway rolling stock Grade A notched raised countersunk head screws/nuts

BS 1981 - 1991

Slottted Oval Countersunk Head Screws： Short Length

BS 1981 - 1991

Slotted Raised Countersunk Head Machine Screws

BS 4183 (T3) - 1967

Slotted raised countersunk head machine screws. Metric series

BS 450 - 1958

Slotted 90° Raised-Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 3]

AS /NZS 1427 - 1996

ISO metric slotted raised countersunk head screws [Table 2]

CNS 9679 - 1982

Slotted Raised Countersunk Head Screws For Fine Mechanics

CNS 4414 - 1981

Slotted Raised Countersunk Head Screws - Product Grade A

GOST 17474 - 1980

Raised countersunk head screws （Slotted）, product grades A and B

DIN EN ISO 2010 - 1994

Slotted Raised Countersunk Head Screws (Common Head Style) - Product Grade A

ASME B 18.6.3 (T7) - 2013

82° Slotted Oval Countersunk Head Machine Screws [Table 7] (ASTM F837 / F468)

ASME B 18.6.3 (T11) - 2013

82° Slotted Undercut Oval Countersunk Head Machine Screws [table 11] (ASTM F837 / F468)

QJ 2388 - 1992

Slotted countersunk raised head screws

HB 1- 209 - 1995

90° Countersunk slotted raised head screws