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90% items delivered within 10 days
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Handan Yongnian Hongji Machinery Parts Co., LTD.,
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Carbon Steel Electro-galvanized Rust-proof Dome Cap Nut
item：value
Finish：ZINC PLATED, Black Oxide, galvanized
Measurement system：Metric, Imperial (Inch)
Application：Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, Food & Beverage, General Industry, Oil & Gas, Automotive Industry
Place of Origin：China
Brand Name：Hongji
Model Number：DIN1587
Standard：DIN
Product name：DIN 1587 Hex Dome Cap Nut Spherical Nut Stainless Steel Carbon Steel
Standard：DIN ANSI JIS ISO
Material：Stainless Steel Carbon Steel
Keyword：DIN 1587 Hex Dome Cap Nut
Surface treatment：Plain.Black.Zinc Plate. HDG
Grade：4/ 6/ 8 ect.
Packing：Bag, Box, Carton, Pallet
Payment Terms：T/T, FOB, CIF
MOQ：1 Pcs
Certificate：ISO9001
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- 产品描述
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Description
inner diameter
(d)tooth pitch
(p)height
(h)Hexagonal thickness
(h1)Hexagonal thickness
(s)Suitable wrench M3 0.5 6 2.7 5.5 5.5 M4 0.7 8 3 7 7 M5 0.8 10 4 8 8 M6 1 12 5 10 10 M8 1.25 15 6 13 13 M10 1.5 18 8 17 17 M12 1.75 22 10 18 18 M14 2 25 11 22 22 M16 2 28 13 24 24 M18 2.5 32 15 27 27 M20 2.5 34 16 30 30 The above data is manually measured from a single batch and may have certain errors. Please be cautious when taking photos if you mind! Unit: mm
Product Dimensions
DIN 1587 cap nuts (acorn/domed cap nuts) mainly protect exposed threads, resist corrosion/dust, boost safety & aesthetics, and ensure reliable fastening, widely used in machinery,automotive, furniture and other fields.
Core Functions
Seal exposed bolt/stud ends, prevent thread rust/wear/seizure in harsh conditionsEliminate sharp bolt edges, avoid scratches/snags for safer operation
Conceal thread defects, deliver a neat, aesthetic finish
Realize firm connection; nylon-insert types offer anti-vibration/anti-loosening performance
Protect threads for easy disassembly and low maintenance cost
Typical Applications
Machinery: Machine tools, pumps, motors, transmission parts
Automotive: Chassis, engine peripherals, interiors, wheel hub trims
Construction/Municipal: Steel structures, guardrails, street lamps, signboards
Furniture: Office/outdoor furniture, kitchen & bathroom hardware
Marine: Deck equipment, pipe fasteners (stainless steel for salt spray resistance)
Others: Sports/medical equipment, decorative engineering
Selection & Usage Tips
Match materials: Carbon steel (general use); 304/316 stainless steel (corrosive/humid conditions); brass (decoration/conductivity)
Select per bolt thread specs (M4-M24) for proper fit
Clean threads before installation; fasten with standard wrenches, avoid over-tightening
Product Packaging
About Us
FAQ
1.You are a manufacturing company or trading company?
We are a fastener manufacturer, and our main products are Bolt, Nut, Screw, Anchor and Washer. Meanwhile, we are also a fastener trader with many years experiences in domestic and international market.
2.What quote do you offer?
We offer EXW, FCA(Guangzhou, Foshan, Yiwu, Shanghai, Wenzhou, Urumchi, and many other cities), FOB, CIF, CFR, DAP, DDP sea shipment terms.
3. Can you provide the necessary customs clearance documents
Yes. We are a legal and compliant enterprise of the People's Republic of China, having the formal import and export qualification. FORM E, CO, Invoice with embassy certification are all available for our order.
4.How pay?
T/T, Alibaba Online Payment, Paypal are all available.
5.How transport?
The most common means is sea shipment, if the order quantity is great, this means is the best.
But if the order quantity is little, we advise the air express or air transportation.
Of course, the land transportation is also OK.
Door to Door is also available.
6.Can I order a small list ?
Of course you can. We offer the samples service.
7.Can we print our own logo ?
Yes. We offer the customized service based on a big quantity. OEM and ODM are OK.
Keywords:
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Material：Carbon Steel
Size：M3-M30
Grade：8.8
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Application：Industry
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The company's main products cover bolts, nuts, anchor, screws, washers and customized parts, casting parts, built-in fitting parts and steel