ANSI B 18.11 - 1961 (R2017) Slotted 100°Flat Head Miniature Screws [Table 3] (A276, B16, B151)

美标ANSI B18.11 - 1961 (R2017) ANSI18.11 1 开槽100°沉头小螺钉 [Table 3] (A276, B16, B151)

Unit:

Thread Size
d

0.0118

0.0138

0.0157

d	UNM Thread
PP
d_k	max
	min
k	max
	min
n	max
	min
t	max
	min

30	35	40
318	282	254
0.023	0.025	0.029
0.021	0.023	0.027
0.007	0.007	0.008
0.005	0.005	0.006
0.004	0.004	0.005
0.003	0.003	0.003
0.004	0.004	0.005
0.002	0.002	0.003

①,The diameter of the unthreaded body shall not be more than the maximum major diameter nor less than the minmum pitch diameter of the thread.
②,For screw lengths four times the major diameter or less, thread length shall extend to within two threads of the head bearing surface. Screws of greater length shall have comlete threads for a minimum of four major diameters.
③,Screws shall be free of all projecting burrs, observed at 3x magnification.

GB /T 68 - 2016

Slotted Countersunk Flat Head Screws
Suppliers(2)

GB /T 68 - 2000

Slotted Countersunk Head Screws (Commen Head Style)
Suppliers(2)

GB 68 - 1985

Slotted Countersunk Head Screws
Suppliers(2)

GB 948 - 1988

Slotted Countersunk Head Screws with Waisted Shank

IFI 513 - 1982

Metric Slotted Flat Countersunk Head Machine Screws

DIN 963 - 1990

Slotted Countersunk Head Screws
Suppliers(1)

DIN 7969 - 2017

Slotted countersunk head bolts with hexagon nut for steel structures

DIN 7969 - 1989

Slotted countersunk head screws for structural steel bolting for supply with or without nuts

DIN 8245 - 1972

Slotted Countersunk (Flat) Head Screws for Fine Mechanics; M 0.4 to M 1.4

ISO 2009 - 2011

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

ISO 2009 - 1994

Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A

JIS B 1116 - 2009

Slotting Countersunk Head Screws For Fine Mechanics

JIS B 1101 (T8) - 2017

Slotted Countersunk Head Screws - Table 8

JIS B 1101 (JA4) - 2017

Slotted Countersunk Head Screws - Table JA.4

JIS B 1101 (AAT2) - 1996

Slotted Countersunk Head Screws [Annex Attached Table 2]

JIS B 1101 (AT3) - 1996

Slotted Countersunk Head Screws [Attached Table 3]

JIS B 1179 (T1-1) - 1994

Slotted Flat Head Bolts, Fine Finished [Table 1-1]

JIS B 1179 (T1-2) - 1994

Slotted Flat Head Bolts, Rough Finished [Table 1-2]

ASME/ANSI B 18.6.3 - 2010

80° Slotted flat countersunk head machine screws

ASME/ANSI B 18.6.3 - 2010

Slotted 100 deg flat countersunk head screws (machine screws only)

ASME/ANSI B 18.6.3 - 2010

Close Tolerance 100 Degree Slotted Countersunk Head Screws

ASME/ANSI B 18.6.3 - 2010

80° Slotted undercut 82-deg flat countersunk head machine screws

ASME/ANSI B 18.6.2 - 1998 (R2010)

Slotted Flat Countersunk Head Cap Screws [Table 1] (A307, SAE J429, F468, F593)

ASME/ANSI B 18.6.7M - 1998

Metric soltted countersunk screws

ASME/ANSI B 18.11 - 1961 (R1983)

Slotted 100°flat head miniature screws

UNI 6109

Slotted countersunk flat head screws

NF E 25-123 - 1994

Slotted Countersunk Flat Head Screws - Product Grade A

NF F 03-004 (F) - 1983

Railway rolling stock Grade A Countersunk notched head machine

NF F 03-016 - 1983

Railway rolling stock Grade A Slotted countersunk head screws nuts Symbol FP

BS 1981 - 1991

Slotted Truncated Countersunk Head Screws: Short Length

BS 1981 - 1991

Slotted Countersunk Flat Head Screws

BS 4183 (T2) - 1967

Slotted countersunk head machine screws. Metric series

BS 450 - 1958

Slotted 90°Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]

AS /NZS 1427 - 1996

ISO metric slotted countersunk head screws [Table 1]

CNS 9678 - 1982

Slotted Countersunk Screws For Fine Mechanics

CNS 4411 - 1981

Slotted Countersunk Head Screws

CNS 4420 - 1981

Slotted Countersunk Head Bolts

CNS 4363 - 1980

Slotted Countersunk Head Screws For Fine Mechanics

GOST 17475 - 1980

Countersunk head screws of accuracy classes A and B（Slotted）

KS B 1021 (T5) - 2012 (R2022)

Slotted Countersunk Flat Head Screws【Table 5】

DIN EN ISO 2009 - 2011

Slotted Countersunk Flat Head Screws(Common Head Style)-Product Grade A
Suppliers(1)

GJB 3371 (/61) - 1998

100° Countersunk Head Bolts，Shank Tolerance f9

GJB 3372 (/36~/44) - 1998

Slotted 100 deg flat countersunk head screws

GJB 3372 (/56) - 1998

Slotted 100 deg flat countersunk head screws, Waisted shank

IS 1365 - 2005

Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A

ASME B 18.6.3 (H1A) - 2024

82° Slotted Flat Countersunk Head Machine Screws (ASTM F837 / F468)

ASME B 18.6.3 (H1C) - 2024

Slotted 100-deg Flat Countersunk Head Screws (ASTM F837 / F468)

ASME B 18.6.3 (H1E) - 2024

Slotted Close Tolerance 100-deg Flat Countersunk Head Screws (ASTM F837 / F468)

ASME B 18.6.3 (H3A) - 2024

Slotted Undercut 82-deg Flat Countersunk Head machine Screws (ASTM F837 / F468)

ASME B 18.6.3 (T1) - 2013

82° Slotted Flat Countersunk Head Machine Screws [Table 1] (ASTM F837 / F468)

ASME B 18.6.3 (T3) - 2013

Dimensions of Slotted 100-deg Flat Countersunk Head Screws [Table 3] (ASTM F837 / F468)

ASME B 18.6.3 (T5) - 2013

Dimensions of Slotted Close Tolerance 100-deg Flat Countersunk Head Screws (Machine Screws Only) (ASTM F837 / F468)

ASME B 18.6.3 (T9) - 2013

Slotted Undercut 82-deg Flat Countersunk Head machine Screws (ASTM F837 / F468)

QJ 2370 - 1992

Slotted countersunk head screws

QJ 2373 - 1992

Slotted countersunk head screws

HB 7187~7195 - 1995

100° Countersunk Head Bolts

HB 7208~7216 - 1995

Slotted 100 deg flat countersunk head screws