GB /T 67 - 2000 Slotted pan head screws

Unit: 毫米(mm)

Thread Size
d

M1.6

M2.5

P	Pitch
a	max
b	min
d_k	max=nominal size
d_k	min
k	max=nominal size
k	min
n	Nominal Size
	max
	min
r	min
t	min
x	max

0.35	0.4	0.45
0.7	0.8	0.9
25	25	25
3.2	4	5
2.9	3.7	4.7
1	1.3	1.5
0.86	1.16	1.36
0.4	0.5	0.6
0.6	0.7	0.8
0.46	0.56	0.66
0.5	0.6	0.8
0.35	0.5	0.6
0.9	1	1.1

per 1000 units ≈ kg(7.85kg/cm3)

Thread Length
b

①,min
②,When L value( M1.6~M3.0 screw)≤ 30mm,full thread should be made(b=L-a);
③,When L value( M3.5~M10 screw)≤ 30mm, full thread should be made(b=L-a);

GB /T 67 - 2016

Slotted Pan Head Screws
Suppliers(1)

GB /T 67 - 2008

Slotted Pan Head Screws - Product Grade A
Suppliers(1)

GB 837 - 1988

Slotted Pan Head Screws with Waisted Shank

GB 67 - 1985

Slotted Pan Head Screws
Suppliers(1)

IFI 513 - 1982

Metric Slotted Pan Head Machine Screws

DIN 7964 (B) - 1990

Reduced shanke bolts and screws with coarse thread - Slotted pan head
Suppliers(1)

DIN 85 - 1988

Slotted Pan Head Screws - Product Grade A
Suppliers(2)

ISO 1580 - 2011

Slotted Pan Head Screws-Product Grade A

ISO 1580 - 1994

Slotted Pan Head Screws - Product Grade A

JIS B 1101 (T6) - 2017

Slotted Pan Head Screws - [Table 6]

JIS B 1101 (JA3) - 2017

Slotted Pan Head Screws - Table JA.3

JIS B 1101 (AT2) - 1996

Slotted Pan Head Screws [Attached Table 2]

JIS B 1101 (AAT1) - 1996

Slotted Pan Head Screws [Annex Attached Table 1]

JIS B 1119 (1P) - 1986

Spectacle Frames - Slotted Pan Head Screws

ASME/ANSI B 18.6.3 - 2010

Slotted pan head machine screws

ASME/ANSI B 18.6.3 - 2003

Slotted pan head screws

ASME/ANSI B 18.6.7M - 1998

Metric slotted pan head screws

ASME/ANSI B 18.11 - 1961 (R1983)

Slotted pan head miniature screws

NF E 25-128 - 1994

Slotted Pan Head Screws - Product Grade A

BS 1981 - 1991

Slotted Pan Head Machine Screws

BS 4183 (T4) - 1967

Slotted pan head machine screws. Metric series

BS 450 - 1958

Slotted Pan Head Screws with B.S.W. & B.S.F. Threads [Table 5]

AS /NZS 1427 - 1996

ISO metric slotted pan head screws [Table 3]

CNS 9669 - 1988

Slotted Oval Pan Head Screws

CNS 9681 - 1988

Slotted Pan Head Screws For Fine Mechanics

CNS 4357 - 1980

Slotted Pan Head Screws

KS B 1021 (T4) - 2012 (R2022)

Slotted Pan Head Screws【Table 4】

DIN EN ISO 1580 - 2011

Slotted Pan Head Screws - Product Grade A
Suppliers(2)

ANSI B 18.11 - 1961 (R2017)

Slotted pan head miniature screws [Table 2] (A276, B16, B151)

ASME B 18.6.3 (H5A) - 2024

Slotted Pan Head Screws (ASTM F837,F468) [TABLE 2.2.5-1]

ASME B 18.6.3 (T17) - 2013

Head Dimensions for Slotted Pan Head Screws [Table 17] (ASTM F837, F468)

QJ 2372 - 1992

Slotted pan head screws

QJ 2380 - 1992

Slotted pan head screws with waisted shank

HB 1- 204 - 2002

Mushroom Head Screws

Suzhou Yongchuang Fastener Factory
Contact:	Mr. Tang
Cellphone：	+86-15298892886
QQ：	546348066
email：	syjgjsz@163.com
Material: stainless steel, carbon steel; Nominal diameter: M1-M14; Nominal length: 5-400mm

GB	GB /T 67
ISO	ISO 1580
DIN	DIN EN ISO 1580
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.