ASME/ANSI B 18.5 - 2012 114-deg Countersunk Square Neck Bolts,(Inch Series) [Table 8] (A307, SAE J429, F468, F593)

Unit:

Thread Size
d

10#

1/4

5/16

d
PP	UNC
d_s	max
	min
d_k	max
	min
k	max
	min
s	max
	min
k₁	max
	min

0.1900	0.2500	0.3125
24	20	18
0.199	0.260	0.324
0.182	0.237	0.298
0.548	0.682	0.821
0.500	0.625	0.750
0.131	0.154	0.184
0.112	0.135	0.159
0.199	0.260	0.324
0.185	0.245	0.307
0.125	0.156	0.219
0.094	0.125	0.188

①,Minimum Thread Length: The minimum length of thread shall be equal to twice the basic bolt diameter plus 0.25 in. for nominal bolt lengths of 6 in. or shorter, and twice the basic bolt diameter plus 0.50 in. for longer nominal lengths. Bolts of nominal lengths too short to accommodate the minimum thread lengths shall be threaded full length. The length from the head or neck to the first complete (full form) thread shall not exceed the length of 2-1/2 threads for sizes up to and including 1 in., and 3-1/2 threads for sizes over 1 in.

GB /T 10 - 2013

Countersunk Head Square Neck Bolts

GB /T 10 - 1988

Flat Countersunk Square Neck Bolts

GB 10 - 1976

Countersunk head square neck bolts

GB /T 21934 - 2008

Earth-Moving Machinery - Plough Bolt

DIN 608 - 2010

Flat Countersunk Head Square Neck Bolts With Short Square
Suppliers(1)

DIN 608 - 1981

Flat Countersunk Square Neck Bolts With Short Square
Suppliers(1)

DIN 605 - 2010

Flat Countersunk Head Square Neck Bolts With Long Square

DIN 605 - 1981

Flat countersunk head square neck bolts with long square

ASME/ANSI B 18.5 - 2012

Large Countersunk Square Neck Bolts [Table9]

ASME/ANSI B 18.5 - 2008

Large Countersunk Square Neck Bolts [Table9]

ASME/ANSI B 18.5 - 2008

114° Countersunk square neck bolts

ASME/ANSI B 18.5 - 2008

Flat countersunk head elevator bolts

ASME/ANSI B 18.9 - 2007

Plow Bolts(Round,Countersunk,Square Neck)

UNI 6104 - 1975

Flat Countersunk Square Neck Bolts - Grade C

BS 4933 - 1973

Metric 120°Countersunk Head Square Neck Bolts

BS 4933 - 1973

Metric 90°Countersunk Square Bolts

BS 325 - 1947

Black Countersunk Square Neck Bolts For Iron

BS 325 - 1947

Black Counersunk Square Neck Bolts For Woodwork

CNS 4418 - 1981

Countersunk Head Square Neck Bolt

CNS 4419 - 1981

120°Flat Countersunk Head Short Square Neck Bolts

ASME B 18.5 - 2012 (2017)

114-deg Countersunk Square Neck Bolts,(Inch Series) [Table 8] (A307, SAE J429, F468, F593)

ASME B 18.5 - 2012 (2017)

Flat Countersunk Head Elevator Bolts [Table9]

ASME B 18.9 - 2012

No.3 Regular Head Plow Bolts (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)

ASME B 18.9 - 2012

No.3 Repair Head Plow Bolts (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)