Powered by Made-in-China.com
Double Arming Bolt Custom High Volume Utility Grade Hot Dip Galvanized Full Thread Fastener For Double Crossarm Rack Assembly
US$2.00
10,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableTechnics
Cold PressingStandard
Non-GBModel NO.
Double Arming BoltUsage
Substation Fittings, Line FittingsType
FastenersGrade
Class 4.8 & 6.8, Class 8.8, Class 10.9 & 12.9Size
M3-M100Finish
Zinc Plated/Hot DIP GalvanizedMaterial
Low Carbon Steel/Medium Carbon Steel/Alloy SteelDelivery Time
Normally in 30-40 Days.Quality
100% Professional TestService
Customized OEM ODM ServiceTransport Package
Customized BasedSpecification
Customized BasedTrademark
SOKUNOrigin
ChinaKey features
Utility grade carbon steel in full thread form, hot dip galvanized, is the material basis for this double arming bolt supplied for double crossarm rack assembly work
The long square head bolt follows established ANSI and ASTM A394 dimensional practice with M16 to M24 metric threads, supplied fully threaded so one length fits multiple rack stacks
Partially threaded bolts leave the nut bearing on the unthreaded portion or running out of thread on thick stacks, so full threading gives clean nut travel across the whole grip
The square head holds rotation during tightening, and the galvanized surface protects every exposed thread in the rack joint through years of weather on pole mounted assemblies
Full thread shafts are headed square, roll threaded over the entire length and hot dip galvanized with batch thickness checks and straightness control, including custom sizes
Production is run under ISO 9001 with MTC, coating reports and dimensional inspection per batch for utilities and EPC buyers building crossarm rack assemblies
Material test certificates with heat number traceability are provided per heat so buyers can verify composition and mechanical results before galvanizing the full thread fasteners
Cartons, drums and pallets are offered, and square nuts, washers and rack spacers can be matched to each bolt so the crossarm rack assembly set is complete from one shipment
Custom high volume OEM supply, low MOQ trial orders, free samples and a 15 to 30 day lead time are offered factory direct to utilities and EPC buyers
10
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.97h
AI-Powered supplier vetting
SummarySokun is a limited company with 21 employees, related companies, and product coverage including fasteners, machined parts, and stamping parts. It supports customization from samples and designs, offers ODM services, and reports OEM service for well-known brands. Quality processes include quality assurance, documented inspection instructions, and complaint-handling records, although finished-product inspection is random and only one quality inspector is reported. Production-related strengths include in-stock capability, CNC and punching equipment, and one-month stated lead times in both peak and off-season periods. Key limitations are the absence of a valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branches, agents, or showrooms, and no documented R&D audit materials, new products in the past year, or R&D patents. Financial credibility cannot be determined from the provided information.
After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and accepts several quotation and payment terms. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting evidence of localized after-sales support.
R&D capabilityThe supplier provides ODM and multiple customization-based design services, but reports no new products during the past year, no available SDK, no R&D audit documentation, and zero R&D patents. These facts indicate design support but limited documented evidence of independent innovation.
Production capacityProduction evidence includes CNC and punching equipment, in-stock capability, one-month lead times in both peak and off-season, and a product scope aligned with machined and stamping parts. Nevertheless, there is no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-governance weakness.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, and also offers ODM services. This is direct evidence of broad customization capability.
Product Q&A
Q:1. What types of power line hardware and power fittings do you supply?
A:
We supply a wide range of power line hardware and power fittings for transmission and distribution systems, including suspension
clamps, strain clamps, connecting hardware, pole line hardware, U bolts, eye bolts, grounding hardware, guying hardware, anchors,
insulator fittings, OPGW/ADSS fittings, and related utility fasteners.
We also support custom products based on drawings, samples, and project specifications.
Q:2. Do you manufacture custom and non-standard power line hardware?
A:
Yes. We manufacture custom and non-standard power line hardware according to customer drawings, samples, technical specifications,
and application requirements.
Our engineering team can review dimensions, materials, tolerances, surface treatment, and manufacturing feasibility before
production. OEM and ODM services are available for utilities, EPC contractors, equipment manufacturers, wholesalers, and
distributors.
Q:3. What power line fasteners can you manufacture?
A:
We manufacture a broad range of power line fasteners and pole line bolts, including U bolts, pole line square head machine bolts,
carriage bolts, double arming bolts, eye bolts, spool bolts, threaded rods, nuts, washers, and other galvanized fasteners used in
utility structures.
Custom dimensions, threads, lengths, and configurations can also be produced according to drawings or project requirements.
Q:4. Can you supply complete power line hardware according to a BOM or project list?
A:
Yes. We can supply mixed power line hardware based on BOM lists, drawings, or project specifications.
Different products such as clamps, bolts, shackles, link plates, eye fittings, grounding components, pole line hardware, and
accessories can be consolidated into one order and shipment.
This helps EPC contractors, utilities, and distributors simplify purchasing and reduce the number of suppliers required for a
project.
Q:5. What information do you need to quote power line hardware?
A:
For an accurate quotation, please provide as much of the following information as possible:
* Product name or BOM list
* Drawings in PDF, CAD, DWG, STEP, or similar formats
* Dimensions and thread specifications
* Material requirements
* Surface treatment or galvanizing requirements
* Mechanical or load requirements
* Applicable standard, if required
* Quantity and packaging requirements
If complete specifications are not available, you can also send photos or samples for technical evaluation.
Send Inquiry
*To:
Ningbo Yinzhou Sokun Import and Export Co., Ltd.
Ningbo Yinzhou Sokun Import and Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Hot DIP Galvanized Double Arming Bolt with 4 Nuts Machine Bolt Threaded Rod
US$3.80
1,000 Pieces(MOQ)
Grade 8.8 10.9 ASTM A325 High Strength Hot DIP Galvanized Hex Bolt
US$0.10-1.00
5 pieces(MOQ)
Hot-DIP Galvanized Power Double End Bolts Studs for Outdoor Use High Strength M12
US$0.50-9.00
1 Piece(MOQ)
Hot DIP Galvanized Full Thread Double-Arming Bolt W/4 Nuts Hardware Fittings
US$0.42-0.45
200 Pieces(MOQ)
Vic Hot DIP Galvanized Double Arming Bolts
US$1.00-5.00
1,000 Pieces(MOQ)
Hot DIP Galvanized Full Thread Double-Arming Bolt W/4 Nuts
US$0.42-0.45
200 Pieces(MOQ)
Hot DIP Galvanized Full Thread Double-Arming Bolt Full Threaded Rod 5/8" X 10"
US$0.42-0.45
200 Pieces(MOQ)
Double Arming Bolt M16X300 Machine Bolt Mild Steel 4.8 Grade 8.8
US$0.30-3.00
2,000 Pieces(MOQ)
Zinc Plated Hot DIP Galvanized Carbon Steel Grade Carriage Bolts and Nuts
US$0.50-2.00
1,000 Pieces(MOQ)
Hot DIP Galvanized Forged Thimble Oval Eye Pigtail Bolt for Utility Pole
US$0.84-1.22
10,000 Pieces(MOQ)
High-Strength Carbon Steel Hot-DIP Galvanized U-Bolt for Overhead Transmission Line Hardware
US$1.50-3.00
50 Pieces(MOQ)
High-Strength Hot-DIP Galvanized U-Bolt for Overhead Line Hardware
US$1.50-3.00
50 Pieces(MOQ)
Hot DIP Galvanized Carbon Steel Double Arming Eyebolts Oval Eye Bolts
US$0.45
1,000 Pieces(MOQ)
Ome Production Hot DIP Galvanized Carbon Steel High Tensile Eye Bolt Pigtail Eye Bolt
US$1.80-2.00
100 Pieces(MOQ)
High Strength Q235 Hot DIP Galvanized Thimble Rod Bolts
US$3.00
1,000 Pieces(MOQ)
Hardware Hot DIP Galvanized Steel Hook Pigtail Oval Round Eye Bolts
US$1.00-3.00
5,000 Pieces(MOQ)