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Hexagon Socket Set Screws (Half Dog Point)

Opt for Hexagon Socket Set Screws with Half Dog Point to achieve reliable and secure fastening in diverse applications. Compliant with ASME B 18.3 - 2003 (R2008) standards, these set screws offer durability, compatibility, and versatile functionality, ensuring optimal performance in mechanical systems.

Model:ASME B 18.3

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Product Description

Reliable Fastening: Hexagon Socket Set Screws with Half Dog Point, designed according to ASME B 18.3 - 2003 (R2008) standards, offer reliable fastening solutions for diverse applications. The half dog point design ensures secure engagement with the mating surface, providing resistance against loosening due to vibration or torque.

Standard Compliance: These set screws are meticulously crafted to adhere to ASME standards, ensuring consistent quality and performance. Their compliance guarantees compatibility with other ASME-compliant components, facilitating seamless integration into mechanical assemblies.

Durable Construction: Constructed from high-quality materials, these set screws boast exceptional strength, durability, and corrosion resistance. They maintain their integrity even in harsh environments, ensuring long-term reliability and performance under various operating conditions.

Versatile Usage: Hexagon Socket Set Screws with Half Dog Point are versatile fasteners suitable for a wide range of applications across industries. Whether used in machinery, automotive, or construction, they provide secure and dependable fastening for components such as shafts, gears, and pulleys.

Screw Thread
d

10#

1/4

5/16

3/8

d	Screw Diameter
PP	UNC
	UNF
	UNEF
s	Nominal Size
t	min
d_p	max
d_p	min
z	max
z	min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1640	0.1900	0.2500	0.3125	0.3750
-	64.0	56.0	48.0	40.0	40.0	32.0	32.0	24.0	20.0	18.0	16.0
80.0	72.0	64.0	56.0	48.0	44.0	40.0	36.0	32.0	28.0	24.0	24.0
-	-	-	-	-	-	-	-	-	32.0	32.0	32.0
0.028	0.035	0.035	0.050	0.050	0.062	0.062	0.078	0.094	0.125	0.156	0.188
0.050	0.060	0.060	0.070	0.070	0.080	0.080	0.090	0.100	0.125	0.156	0.188
0.040	0.049	0.057	0.066	0.075	0.083	0.092	0.109	0.127	0.156	0.203	0.250
0.037	0.045	0.053	0.062	0.070	0.078	0.087	0.103	0.120	0.149	0.195	0.241
0.017	0.021	0.024	0.027	0.030	0.033	0.038	0.043	0.049	0.067	0.082	0.099
0.013	0.017	0.020	0.023	0.026	0.027	0.032	0.037	0.041	0.059	0.074	0.089

Screw Thread
d

7/16

1/2

5/8

3/4

7/8

1-1/8

1-1/4

1-3/8

1-1/2

1-3/4

d	Screw Diameter
PP	UNC
	UNF
	UNEF
s	Nominal Size
t	min
d_p	max
d_p	min
z	max
z	min

0.4375	0.5000	0.6250	0.7500	0.8750	1.0000	1.1250	1.2500	1.3750	1.5000	1.7500	2.0000
14.0	13.0	11.0	10.0	9.0	8.0	7.0	7.0	6.0	6.0	5.0	4.5
20.0	20.0	18.0	16.0	14.0	12.0	12.0	12.0	12.0	12.0	-	-
28.0	28.0	24.0	20.0	20.0	20.0	18.0	18.0	18.0	18.0	-	-
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.219	0.250	0.312	0.375	0.500	0.562	0.562	0.625	0.625	0.750	1.000	1.000
0.297	0.344	0.469	0.562	0.656	0.750	0.844	0.938	1.031	1.125	1.312	1.500
0.287	0.334	0.456	0.549	0.642	0.734	0.826	0.920	1.011	1.105	1.289	1.474
0.114	0.130	0.164	0.196	0.227	0.260	0.291	0.323	0.354	0.385	0.448	0.510
0.104	0.120	0.148	0.180	0.211	0.240	0.271	0.303	0.334	0.365	0.428	0.490