- +86-15639045272
- wendy@jinblai.com
ステンレス鋼ファスナーは、複数の産業で使用される機械的接続要素の一種であり、その優れた耐食性、強度、審美性のために求められ、一般的に304、316、316L.etc.を含むステンレス鋼の一般的なグレードで、ステンレス鋼で作られています。
In the process of global industrialization, stainless steel fasteners have become the preferred joining material in construction, automotive, marine, chemical and other fields due to excellent performance. We are committed to providing you with high-quality, customized stainless steel fastener solutions to help your projects succeed.
Stainless steel fasteners (bolts, nuts, screws, washers, etc.) are essential components that join and secure metal parts in machinery and structures, ensuring mechanical integrity and safety,widely used in construction, automotive, marine, chemical, energy and other fields due to their high strength, corrosion resistance, high temperature resistance and other characteristics, and are suitable for a variety of harsh environments.
Stainless steel fasteners are connectors made of high-quality stainless steel (e.g. 304, 316), including bolts, nuts, screws, washers, etc., with high-strength, corrosion-resistant, high-temperature-resistant, and are suitable for a variety of harsh environments.
We supply all major categories of stainless fasteners,including bolts (hex bolts, U-bolts, eye bolts, carriage bolts, stud bolts), screws (machine screws, self-tapping screws, wood screws, decking screws, etc.), nuts (hex nuts, nylon-lock nuts, wing nuts, coupling nuts), and washers (flat, spring, lock, sealing).
Stainless steel inherent corrosion resistance makes it ideal for harsh or outdoor environments. Different from carbon steel fasteners that require coatings, stainless fasteners avoid rust and plating failures, reducing long-term maintenance.
スタンダード： DIN, ASTM, BS, ANSI, JIS, ISO, etc
グレード 304、304L、316、316L、309S、310S、317L、321、347、409、410、420、430、446、904L、2205など
タイプ Bolts, Nuts, Screws, Sockets, Washers, Stainless Steel Threaded Rod, etc
Size: M02 – M33
Bolt / Screw Size: M3 – M56 | 3/6″ to 2″, or Custom Sizes
Nuts Size: M3 – M56 | 3/6″ to 2″, or Custom Sizes
Washers Size: M3 – M56 | 3/6″ to 2″, or Custom Sizes
プロセス CNC Turning, CNC Milling,Cold Forging,Metal Stamping,Die Casting,Laser Cutting,Bending,Welding,Spinning, Wire Cutting, etc
Infrastructure & Construction
Stainless steel fasteners are widely used in buildings, bridges, and other infrastructure projects. The high strength and corrosion resistance make it essential for structures exposed to the elements.
Heavy Industries
In marine, offshore, chemical, and oil & gas sectors, stainless fasteners prevent rust in saltwater and corrosive environments.Fasteners also secure equipment on ships, oil platforms, and refineries where reliability is critical.
Manufacturing & Machinery
Screws, bolts and washers are used in automobiles, aerospace components, and machinery assembly. Sheets and coils are used for HVAC ducts, enclosures, and equipment panels. The durability and finish quality suit aesthetic and functional requirements.
Specialized Uses
In applications requiring long-term reliability, cleanliness or high strength (such as food processing, pharmaceutical equipment, medical devices and coastal facilities), stainless steel fasteners are chosen to ensure consistent performance.
Stainless steel fasteners (e.g., bolts, nuts, screws) are critical components valued for their strength, corrosion resistance, and durability. They are widely used across industries such as construction, automotive, marine, chemical, and energy. Global demand is robust and growing, driven by industrialization, infrastructure development, and the need for reliable materials in harsh environments.
Our goal is to make your facility stand out in a competitive marketplace and become the preferred supplier that buyers trust.
1.Quality Assurance
We source stainless steel from China’s top mills (TISCO, Baosteel), ensuring uniform chemistry and advanced metallurgy.Our offerings (304, 316 grades) meet global standards such as ASTM F593 and ISO 3506,不純物を最小限に抑えた。
Every order can be backed by material test certificates (EN10204 3.1) and full batch inspections. Rigorous audits and testing guarantee that each shipment meets the highest standards,also support third-party test.
2.Advanced Manufacturing Process Technology
Adopting cold heading and heat treatment technology to ensure the strength and durability of fasteners.
3.Strict Quality Control
From raw materials to finished products, we implement ISO 9001 quality management system throughout the whole process and provide inspection reports to ensure zero defect delivery.
Inspection ensures the materials meet destructive and non-destructive tests according to industry and customer specifications.
4.Supply Security
トップクラスの工場や複数の倉庫との直接的なパートナーシップにより、信頼性の高い供給力を確保しています。サプライヤーとの強固な関係を築き、生産の優先順位とカスタマイズされたソリューションを確保します。
加えて、十分な在庫を持つため市場価格の変動の影響を受けにくく、価格競争力があり、コストパフォーマンスが高い。
5.One-stop Sourcing
複数の倉庫にファスナー、パイプ、シート、付属品を幅広く在庫しているため、多様なプロジェクトのニーズに対応し、調達の複雑さとリードタイムを軽減しています。
6.Supply Chain Capability
長年の国際輸出経験により、物流、通関、輸出コンプライアンスをシームレスに処理します。競争力のある出荷スケジュールを手配し、世界中にオンタイムでお届けするための柔軟な貿易条件を提供します。
7.Customized Service
Support customized size, specification and surface treatment on demand to meet the needs of special projects.
8.テクニカルサポート＆サービス
当社のエンジニアは、専門的なファスナー選択のアドバイスとカスタマイズのサポートを提供します。当社の専門チームは、お問い合わせやお見積もりへの迅速な対応をお約束し、スムーズな調達とプロジェクトの遂行を促進します。
1.What are stainless steel fasteners?
Stainless steel fasteners are connecting components made from high-grade stainless steel, such as bolts, nuts, and screws, offering excellent corrosion resistance and strength for various industrial and construction applications.
2.What are the main types of stainless steel fasteners?
The main types include bolts (hex, carriage), nuts (hex, lock), screws (self-tapping, machine), washers (flat, spring), and rivets or pins, also support customizable to project needs.
3.Which stainless steel grades are available?
We supply a wide range of stainless steel grades to meet various technical requirements.
Common grades include 304 (18% Cr-8% Ni) and 316 (16% Cr-10% Ni-2% Mo) austenitic stainless steels, as well as specialized grades like 321, 347, 410, 420, 430. The 300-series austenitic grades (such as 304 and 316) have the highest corrosion resistance.
4.Which international standards fasteners comply with?
Fasteners are produced according to international standards:
Stainless steel bolts and screws typically meet ASTM F593/F594 or ISO 3506 specifications,
and high-strength studs/nuts can be made to ASTM A193/A194 or equivalent DIN/EN standards.
Material test certificates (EN 10204) can be provided to verify that each product meets the specified grade and standard.
5.What is the corrosion resistance of stainless steel fastener, and which grades are best for harsh environments?
Stainless steel fasteners resist rust by forming a thin, self-healing chromium oxide layer.Among common grades:
316/316L stainless steel (which contains additional molybdenum) offers superior resistance to chlorides and saltwater.It is recommended for marine, offshore, and chemical applications.
304ステンレス鋼 provides good corrosion resistance in less aggressive environments.
For extremely corrosive conditions, we also offer higher-alloy grades such as duplex (e.g. 2205) and super-austenitic (e.g. 254SMO, 904L).
We can also apply surface treatments (passivation, acid pickling, or anti-galling coatings) to further enhance corrosion protection.
6.Why choose stainless steel fasteners over other materials?
ステンレス製ファスナーは、耐食性、強度、耐久性に優れ、過酷な環境に最適です。
メンテナンスが簡単で、100%はリサイクル可能で、美観に優れ、炭素鋼や他の素材よりも長期的な価値を提供する。
7.I’m not sure what screws I should be using or I need a little engineering help. Do you guys offer assistance?
Yes, we have professional engineer to help you, and can make the drawings for you if necessary. So, just please let us know your detailed requirements.
製品を完全に管理することで、お客様に最高品質の価格とサービスをお届けすることができます。JBLSTEELはお客様のプロジェクトに最適なソリューションを提供いたします。
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