GB 837 - 1988 Slotted Pan Head Screws with Waisted Shank

Unit: 毫米(mm)

Thread Size
d

P	Pitch
b	thread length
d_k	max
d_k	min
k	max
k	min
n	Nominal Size
	max
	min
w	min
d_s	max
d_s	min
c	≈
r	min

0.5	0.7	0.8
4	6	8
5.6	8	9.5
5.3	7.64	9.14
1.8	2.4	3
1.6	2.2	2.8
0.8	1.2	1.2
1	1.51	1.51
0.86	1.26	1.26
0.7	1	1.2
2.00	2.80	3.50
1.86	2.66	3.32
1.0	1.2	1.6
0.1	0.2	0.2

per 1000 units ≈ kg(7.85kg/cm3)

GB /T 67 - 2016

Slotted Pan Head Screws
Suppliers(1)

GB /T 67 - 2008

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

GB /T 67 - 2000

Slotted Pan Head Screws
Suppliers(1)

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

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