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Auto Parts Grade 4.8 DIN 912 Hex Socket Head Cap Bolt
US$0.10
1,000 Pieces
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadModel NO.
DIN 912Connection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Color-Zinc PlatedPayment
T/T, L/C, D/PUsed
Machinery, Chemical Industry, Environmental, BuildHead Type
Hexagon, Round, Square, MushroomSurface Coating
Hot Galvanizing, Black, Color-Zinc, Blue-White ZinClass
4.8Available Material
Carbon Steel, High Strength Steel, Stainless SteelTransport Package
25 Kg/Carton, 36carton/PalletSpecification
DIN912Trademark
KINGLIOrigin
NingboHS Code
7318151001Production Capacity
500ton/MonthKey features
Wide Grade Range: Available in grades 4.8, 6.8, 8.8, 10.9, and 12.9 to meet diverse strength requirements.
Diverse Surface Finishes: Options include Hot Galvanizing, Black, Color-Zinc, and Blue-White Zinc for corrosion resistance.
OEM and ODM Services: Customized specialty and non-standard parts available with dedicated R&D support.
Multiple Material Options: Carbon Steel, High Strength Steel, and Stainless Steel available for various applications.
Integrated Manufacturing: Own 18,000 sqm facility ensures high-quality production of forged bolts and nuts.
Rigorous Quality Assurance: Two-stage protocol including dimensional checks and full batch inspection for all standards.
Flexible Payment Terms: Supports T/T, L/C, D/P, and SWIFT transfers for bulk orders.
Global Market Experience: 15 years of export experience serving North America, Europe, Asia, and other regions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.02h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryThe supplier is an ISO9001:2015-certified fastener, machined-component, and associated-products manufacturer with stated certifications including API 20E-0066 BSL2, PED, AD2000 Merkblatt W0, and compliance with multiple international standards. It reports six production lines, six to ten quality-control staff, and annual capacities of 4,000 tons of studbolts, 5,000 tons of hex nuts, 3,000 tons of thread rods, and 4,000 tons of hex bolts. The supplier supports extensive customization, ODM, and OEM services, and reports new products during the past year. Export experience is stated as 15 years, with 90% of sales from exports and broad global markets. However, service and complaint procedures lack written records, and the supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial evidence is insufficient for a credibility judgment.
Supplier typeThe supplier identifies itself as an ISO9001:2015-certified manufacturer of fasteners, machined components, and associated products. Its stated product range includes studbolts, hex nuts, thread rods, and hex bolts, supported by six production lines and dedicated cutting, punching, chamfering, and heat-treatment facilities.
CertificationsThe supplier reports ISO9001:2015 certification and additional certifications including API 20E-0066 BSL2, PED2014/68/EU, and AD2000 Merkblatt W0. It also states compliance with ASTM, ANSI, DIN, ISO, AS, GB, and EN standards, providing explicit evidence of broad certification and standards coverage.
After-Sales capabilityThe supplier has written procedures for service assessment, approved-supplier management, corrective and preventive actions, and complaint handling, but no written records are available for these processes. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, limiting demonstrated overseas service infrastructure.
R&D capabilityThe supplier reports that it introduced new products during the past year, provides ODM services, and has a stated total experience of two years for R&D engineers. It does not have an available SDK, but the reported new-product activity and ODM capability provide some evidence of innovation support.
Production capacityThe supplier reports six production lines, six to ten quality-control staff, and stated annual capacities of 4,000 tons of studbolts, 5,000 tons of hex nuts, 3,000 tons of thread rods, and 4,000 tons of hex bolts. Its facilities include cutting, punching, chamfering, and heat treatment, indicating established manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and production information, supporting a broad customization offering.
Client casesThe supplier states that it provides OEM services for well-known brands, has exported for 15 years, derives 90% of sales from exports, and serves markets across the Americas, Europe, Asia, Africa, Australia, and the Middle East. These statements demonstrate reported customer and market experience, although no specific customer names or project details are provided.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are an integrated manufacturer with our own factory. Our modern 18,000 sqm (20-acre) facility enables us to produce high-quality fasteners and specialized parts.
Q:What are your packing methods?
A:
25kg/box, 36 boxes/pallet (fumigation or no-fumigation tray); 20kg/box, 48 boxes/pallet (fumigation or no-fumigation tray); 15kg/box, 48 boxes/pallet (fumigation or no-fumigation tray).
Q:How do you ensure quality?
A:
We employ a rigorous two-stage QA protocol: Pre-production dimensional checks on samples and pre-shipment full batch inspection including raw material, process, and finished product inspection to ensure conformity to standards.
Q:Which industries do your products serve?
A:
Widely used in machinery assembly, oil & gas projects, structural steel construction, shipbuilding, and wind/solar energy installation systems.
Q:What are your payment terms and trade services?
A:
Standard Terms: FOB, CIF, EXW. Payment Methods: SWIFT TT transfer, D/P, LC at sight (negotiable for bulk orders).
Send Inquiry
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Ningbo Kingli Fastener Co., Ltd.
Ningbo Kingli Fastener Co., Ltd.*Content:
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