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M4 to M24 Carbon Steel Hex Domed Cap Nut DIN 1587 Grade 5 Zinc Plated

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M4 to M24 Carbon Steel Hex Domed Cap Nut DIN 1587 Grade 5 Zinc Plated

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Large Image :  M4 to M24 Carbon Steel Hex Domed Cap Nut DIN 1587 Grade 5 Zinc Plated

Product Details:
Place of Origin: China
Brand Name: VDL
Certification: ISO 9001
Model Number: CHN1003
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 5000 pcs each carton with dimension 20 X 22 X 20 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 500 , 000 pcs per month
Detailed Product Description
Material: Carbon Steel Property Class: 6
Hardness: HRC 25 Finish: Zinc
Standard: DIN1578 Specification: M4 To M24
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M4 to M24 Carbon Steel Hex Domed Cap Nut DIN 1587 Grade 5 Zinc Plated

 

 

Hex domed cap nut has domed cap on the head that protect threads or prevent other things into threads hole , dome nut is also known as acorn nut ,cap nut and dome cap nut , the hex body with machine screw threads that is anchored by a thread bolt or screw .

 

Hex domed cap nuts with self-locking ( a plastic ring around the bottom of hex section ) function that provides a tight thread friction to prevent dome nuts from vibrating loose .

 

 

Material

 

Hex domed cap nuts can be made of different materials , here are several popular materials for the most applications

 

Carbon Steel for the grade from 4 to 6

 

Alloy Steel for the grade 8 to 10

 

Stainless Steel grade 10 to 12

 

Brass grade for 4

 

 

Speicifcations

 

M4 to M24 Carbon Steel Hex Domed Cap Nut DIN 1587 Grade 5 Zinc Plated 0

 

 

DIN 1587 Standard

d1 h t s e
М4 8 3.2 7 7.66
М5 10 4 8 8.79
М6 12 5 10 11.05
М8 15 6.5 13 14.38
М10 18 8 16 18.9
М12 22 10 18 21.1
М14 25 11 21 24.49
М16 28 13 24 26.75
М18 32 15 27 30.14
М20 34 16 30 33.53
М24 42 19 36 39.98

Unit : mm

 

 

Mechanical Torque

 

Hex domed cap nuts should be screwed by a monkey spanner with given torque , put much torque will break threads and scratch surface of dome nut , different grades different torque

 

Grade 4 5 6 8 9 10 12
Size min max min max min max min max min max min max min max
M3 0.7 1.1 0.9 1.3 0.8 1.2 1.1 1.6 1.2 1.7 1.5 2.3 1.8 2.7
M4 1.6 2.4 2.1 3.1 1.9 2.5 2.5 3.7 3.7 4.1 3.7 5.3 4.2 6.2
M5 3.2 4.8 4.2 6.3 3.8 5.6 5 7.4 5.6 8.2 7.2 10.6 8.4 12.4
M6 5.4 8.1 7.1 10.7 6.4 9.5 8.4 12.4 9.5 14 12.1 17.8 14.1 20.8
M7 9.2 13.7 12 17.9 10.7 16 14.2 16.9 15.8 23.6 20.2 30.2 23.6 35.2
M8 13.2 19.8 17.3 26 15.5 23.1 20 30 23 34 29 43 34 50
M10 26.3 39.5 34 52 30.6 45.9 41 60 46 68 59 85 69 100
M12 45.8 68.7 60 90 53 80 71 105 80 118 102 150 119 175
M14 73.8 109 95 143 85 127 112 168 127 187 161 240 189 282
M16 113 170 148 223 133 199 175 260 198 292 250 371 293 434
M18 161 242 211 317 183 273 255 372     353 513 415 603
M20 229 344 300 450 260 389 355 520     491 718 574 840
M22 312 468 408 613 351 527 500 705     675 989 787 1161
M24 397 595 519 778 447 670 620 928     857 1283 997 1493
M27 579 869 757 1136 655 982 900 1330     1249 1845 1459 2155
M30 789 1183 1031 1547 889 1334 1230 1810     1701 2503 1982 2918
M33 1071 1606 1400 2100 1208 1812 1665 2460     2305 3457 2695 3982
M36 1348 2022 2331 2644 1551 2326 2140 3160     2961 4368 3455 5092
M39 1783 2674 2331 3497 2008 3012 2775 4095     3936 5657 4480 6606

Torque /N.m

 

Note : Above data just for reference , actual data maybe different .

 

 

Finishing 

 

Description Characteristics
Zinc Various color can be choosed and perfect on anti-corrosion
Nickel Make the surface of the screws more bright and hardened and the performance of screws will be improved
Polish Improving the brightness of surface but is inferior is not as zinc in anti-corrosion
Tin It is very perfect to be anti-rust , and widely used to components
Brass It is usually used with Nickel for more good anti-corrrosion.
Dacromet Is used for screws with big sizes and can stop screws to be rusted long time even under bad surroundings .

 

 

Applications for Industry

 

Rivet nuts are used to non-structural parts with small duty and work with a bolt or threaded rod .

 

★ Car and Trucks

 

★ Air conditioner

 

★ Aerospace

 

★ Vessels

 

★ Bus

 

★ Telecommunication

 

★ Machines

 

★ Household equipments

 

 

Features

 

★ Simple and practical design

 

★ Bright appearance

 

★ Easy to operate

 

★ Excellent Locking performance

 

★ Recyclable

 

Contact Details
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Contact Person: MR.LIN

Tel: +8613556778272

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