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Hex Cap Screws [Table 6] (SAE J429 ASTM A449 F593 F468)

Hex cap screws listed in Table 6 provide high-strength fastening solutions with a wide range of material options, precise threading, and compliance with industry standards, making them ideal for demanding applications across different sectors.

Model:ASME B 18.2.1 (T6)

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Product Description

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Hex Cap Screws with High Strength: Hex cap screws listed in Table 6 conform to standards such as SAE J429, ASTM A449, F593, and F468, ensuring high tensile and yield strength suitable for demanding applications.

Material Options: These screws are available in various materials, including alloy steel, stainless steel, and other specialty alloys, providing options for corrosion resistance, temperature resistance, and specific application requirements.

Precision Threaded: With precise threading and dimensional accuracy, these screws ensure a tight and secure fit, minimizing the risk of loosening due to vibration or dynamic loads.

Wide Range of Sizes: Hex cap screws listed in Table 6 come in a wide range of sizes, catering to diverse industrial needs and allowing for flexibility in design and assembly.

Versatile Applications: From automotive and construction to aerospace and machinery, these screws find applications in various industries where high-strength fastening is essential for safety and reliability.

Compliance with Standards: Meeting stringent industry standards ensures that these hex cap screws deliver consistent performance and reliability, meeting the requirements of critical applications.

Screw Thread
d

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1-1/8

d_s	max
	min
s	max
	min
e	max
	min
k	max
	min
k_w
b	L≤6
	L＞6
r	max
	min

0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125
0.245	0.3065	0.369	0.4305	0.493	0.5545	0.617	0.741	0.866	0.99	1.114
0.438	0.5	0.562	0.625	0.75	0.812	0.938	1.125	1.312	1.5	1.688
0.428	0.489	0.551	0.612	0.736	0.798	0.922	1.1	1.285	1.469	1.631
0.505	0.577	0.65	0.722	0.866	0.938	1.083	1.299	1.516	1.732	1.949
0.488	0.557	0.628	0.698	0.84	0.91	1.051	1.254	1.465	1.675	1.859
0.163	0.211	0.243	0.291	0.323	0.371	0.403	0.483	0.563	0.627	0.718
0.15	0.195	0.226	0.272	0.302	0.348	0.378	0.455	0.531	0.591	0.658
0.106	0.14	0.16	0.195	0.215	0.25	0.269	0.324	0.378	0.416	0.461
0.75	0.875	1	1.125	1.25	1.375	1.5	1.75	2	2.25	2.5
1	1.125	1.25	1.375	1.5	1.625	1.75	2	2.25	2.5	2.75
0.025	0.025	0.025	0.025	0.025	0.450	0.450	0.450	0.065	0.095	0.095
0.015	0.015	0.015	0.015	0.015	0.020	0.020	0.020	0.040	0.060	0.060

Screw Thread
d

1-1/4

1-3/8

1-1/2

1-5/8

1-3/4

1-7/8

2-1/4

2-1/2

2-3/4

d_s	max
	min
s	max
	min
e	max
	min
k	max
	min
k_w
b	L≤6
	L＞6
r	max
	min

1.25	1.375	1.5	1.625	1.75	1.875	2	2.25	2.5	2.75	3
1.239	1.363	1.488	1.613	1.738	1.863	1.988	2.238	2.488	2.738	2.988
1.875	2.062	2.25	2.438	2.625	2.812	3	3.375	3.75	4.125	4.5
1.812	1.994	2.175	2.356	2.538	2.719	2.9	3.262	3.625	3.988	4.35
2.165	2.382	2.598	2.815	3.031	3.248	3.464	3.897	4.33	4.763	5.196
2.066	2.273	2.48	2.686	2.893	3.099	3.306	3.719	4.133	4.546	4.959
0.813	0.878	0.974	1.038	1.134	1.198	1.263	1.423	1.583	1.744	1.935
0.749	0.81	0.902	0.962	1.054	1.114	1.175	1.327	1.479	1.632	1.815
0.53	0.569	0.64	0.694	0.748	0.802	0.825	0.933	1.042	1.151	1.29
2.75	3	3.25	3.5	3.75	4	4.25	-	-	-	-
3	3.25	3.5	3.75	4	4.25	4.5	5	5.5	6	6.5
0.095	0.095	0.095	-	0.095	-	0.095	0.095	0.095	0.095	0.095
0.060	0.060	0.060	-	0.060	-	0.060	0.060	0.060	0.060	0.060