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Slotted Set Screws with Round End [Table 5] (A307, SAE J429, F468, F593)

ASME/ANSI B 18.6.2 (T5 oval) - 1998 (R2010)

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美标ASME/ANSI B18.6.2 (T5 oval) - 1998 (R2 Slotted Set Screws with Round End [Table 5] (A307, SAE J429, F468, F593)

Thread Size
d

0#
0.0600

1#
0.0730

2#
0.0860

3#
0.0990

4#
0.1120

5#
0.1250

6#
0.1380

8#
0.1640

10#
0.1900

r ^①
n	max
	min
t	max
	min
r_e ^①

0.060	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.190
0.014	0.016	0.018	0.020	0.024	0.026	0.028	0.032	0.035
0.010	0.012	0.014	0.016	0.018	0.020	0.022	0.026	0.029
0.020	0.020	0.025	0.028	0.031	0.036	0.040	0.046	0.053
0.016	0.016	0.019	0.022	0.025	0.026	0.030	0.036	0.043
0.045	0.055	0.064	0.07	40.084	0.094	0.104	0.123	0.142

Thread Size
d

12#
0.2160

1/4
0.2500

5/16
0.3125

3/8
0.3750

7/16
0.4375

1/2
0.5000

9/16
0.5625

5/8
0.6250

3/4
0.7500

r ^①
n	max
	min
t	max
	min
r_e ^①

0.216	0.250	0.312	0.375	0.438	0.500	0.562	0.625	0.750
0.042	0.049	0.055	0.068	0.076	0.086	0.096	0.107	0.134
0.035	0.041	0.047	0.060	0.068	0.076	0.086	0.097	0.124
0.061	0.068	0.083	0.099	0.114	0.130	0.146	0.161	0.193
0.051	0.058	0.073	0.089	0.104	0.120	0.136	0.151	0.183
0.162	0.188	0.234	0.281	0.328	0.375	0.422	0.469	0.562

①,Tolerance on radius for nominal sizes up to and including 5 (0.125 in.) shall be +0.015 in., -0.000 and for larger sizes, +0.031 in., -0.000. Slotted ends on screws may be flat at the option of the manufacturer.
②,When specifying nominal size in decimals, zeros preceding the decimal and in the fourth decimal place shall be omitted.

Alternative history

ASME/ANSI B 18.6.2 - 1998(R2010) ASME B 18.6.2 - 2020

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Similar Standards

1		[ASME] ASME B 18.6.2 (T3-Oval) - 2020	Slotted Set Screws with Round End (A307, SAE J429, F468, F593)
2		[JIS] JIS B 1117 (T5) - 1995	Slotted Set Screws with Rounded End