Metric DIN 933 hexagon head bolts with full thread

Short Description:

DIN 933 hexagon head bolts are made of high-quality materials. The thread runs through the entire screw. When used with DIN934 nuts and flat washers, they provide a stable connection and higher clamping force for the equipment. They are widely used in elevators, machinery, construction, assembly and other occasions.

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Metric DIN 933 Full Thread Hexagon Head Bolts

Metric DIN 933 full thread hexagon head screw dimensions

Thread D	S	E	K		B
				X	Y	Z
M4	7	7.74	2.8
M5	8	8.87	3.5
M6	10	11.05	4
M8	13	14.38	5.5
M10	17	18.9	7
M12	19	21.1	8
M14	22	24.49	9
M16	24	26.75	10
M18	27	30.14	12
M20	30	33.14	13
M22	32	35.72	14
M24	36	39.98	15
M27	41	45.63	17	60	66	79
M30	46	51.28	19	66	72	85
M33	50	55.8	21	72	78	91
M36	55	61.31	23	78	84	97
M39	60	66.96	25	84	90	103
M42	65	72.61	26	90	96	109
M45	70	78.26	28	96	102	115
M48	75	83.91	30	102	108	121

DIN 933 full thread hexagon head screws bolt weights

Thread D	M8	M10	M12	M14	M16	M18	M20	M22	M24
L (mm)	Weight in Kg(s)-1000pcs
8	8.55	17.2
10	9.1	18.2	25.8	38
12	9.8	19.2	27.4	40	52.9
16	11.1	21.2	30.2	44	58.3	82.7	107	133	173
20	12.3	23.2	33	48	63.5	87.9	116	143	184
25	13.9	25.7	36.6	53	70.2	96.5	126	155	199
30	15.5	28.2	40.2	57.9	76.9	105	136	168	214
35	17.1	30.7	43.8	62.9	83.5	113	147	181	229
40	18.7	33.2	47.4	67.9	90.2	121	157	193	244
45	20.3	35.7	51	72.9	97.1	129	167	206	259
50	21.8	38.2	54.5	77.9	103	137	178	219	274
55	23.4	40.7	58.1	82.9	110	146	188	232	289
60	25	43.3	61.7	87.8	117	154	199	244	304
65	26.6	45.8	65.3	92.8	123	162	209	257	319
70	28.2	48.8	68.9	97.8	130	170	219	269	334
75	29.8	50.8	72.5	102	137	178	229	282	348
80	31.4	53.3	76.1	107	144	187	240	295	363
90	34.6	58.3	83.3	117	157	203	260	321	393
100	37.7	63.3	90.5	127	170	219	281	346	423
110	40.9	68.4	97.7	137	184	236	302	371	453
120		73.4	105	147	197	252	322	397	483
130		78.4	112	157	210	269	343	421	513
140		83.4	119	167	224	255	364	448	543
150		88.4	126	177	237	301	384	473	572

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What types of stainless steel are used to make fasteners?

The alloy composition and structural characteristics of stainless steel are divided into the following five categories:

1. Austenitic stainless steel
Features: Contains high chromium and nickel, usually also contains a small amount of molybdenum and nitrogen, with excellent corrosion resistance and toughness. It cannot be hardened by heat treatment, but can be strengthened by cold working.
Common models: 304, 316, 317, etc.
Application areas: tableware, kitchen equipment, chemical equipment, architectural decoration, etc.

2. Ferritic stainless steel
Features: High chromium content (generally 10.5-27%), low carbon content, no nickel, good corrosion resistance. Although it is brittle, it is low in price and has good oxidation resistance.
Common models: such as 430, 409, etc.
Application areas: mainly used in automobile exhaust systems, industrial equipment, home appliances, architectural decoration, etc.

3. Martensitic Stainless Steel
Features: Chromium content is about 12-18%, and carbon content is high. It can be hardened by heat treatment, and has high strength and wear resistance, but its corrosion resistance is not as good as austenitic and ferritic stainless steel.
Common models: such as 410, 420, 440, etc.
Application areas: knives, surgical instruments, valves, bearings and other occasions that require high strength and wear resistance.

4. Duplex Stainless Steel
Features: It has the characteristics of both austenitic and ferritic stainless steels, and performs well in hardness resistance and corrosion resistance.
Common models: such as 2205, 2507, etc.
Application areas: Highly corrosive environments such as marine engineering, chemical and petroleum industries.

5. Precipitation Hardening Stainless Steel
Features: Higher strength can be obtained through heat treatment, and good corrosion resistance. The main components are chromium, nickel and copper, with a small amount of carbon.
Common models: such as 17-4PH, 15-5PH, etc.
Application areas: aerospace, nuclear energy and other applications with high strength requirements.

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What are your transportation methods?

We offer the following transportation methods for you to choose from:

Sea transportation
Suitable for bulk goods and long-distance transportation, with low cost and long transportation time.

Air transportation
Suitable for small goods with high timeliness requirements, fast speed, but relatively high cost.

Land transportation
Mostly used for trade between neighboring countries, suitable for medium and short-distance transportation.

Rail transportation
Commonly used for transportation between China and Europe, with time and cost between sea transportation and air transportation.

Express delivery
Suitable for small urgent goods, with high cost, but fast delivery speed and convenient door-to-door delivery.

Which transportation method you choose depends on your cargo type, timeliness requirements and cost budget.