Strong DIN933 Hex Bolt Full Thread Zinc Plated Galvanized Finish

• Customization: Available
• Surface: Zinc Plated Galnavized HDG Black
• Materical: Q235 45# Steel 65mn
• Model NO.: GB DIN CUSTOMIZED JIS, BSW, GOST
• Size: M6*20 M10*100 M12*90
• in Stock: Stock or Customized
• Color: Yellow Black White Blue
• Transport Package: Bags Carton Pallet
• Specification: 25kgs per bag
• Trademark: LK
• Origin: Handan
• HS Code: 7318150000
• Production Capacity: 500tons/Month

Product Description

Bolt

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Bolt: A robust cylindrical threaded fastener, designed to pair with nuts as a mechanical component. This essential fastener comprises a head and a screw (a cylindrical body featuring external threads) that, when matched with a nut, securely connects two parts with through holes. This reliable connection is known as a bolted connection.When the nut is unscrewed from the bolt, the two components can easily be separated, underscoring the bolt's role as a detachable connection.

Specification

Applications

From electronic devices to mechanical marvels, digital wonders to power-packed equipment, bolts are indispensable. They find utility in ships, vehicles, hydraulic systems, and even in the arena of chemical experimentation.

Bolts are omnipresent, used in myriad applications. Precision bolts are found in digital devices like DVDs, while micro bolts are integral to cameras, spectacles, clocks, electronics, and more. General-purpose bolts are crucial for televisions, electronic gadgets, musical instruments, furniture, etc. In the realm of engineering, construction, and bridges, large bolts and nuts are indispensable. Transportation vehicles such as airplanes, trams, and cars rely on both large and small bolts. In the vast world of industry, bolts are vital, and as long as industry thrives on Earth, bolts will remain paramount.Bolts are vital in transportation vehicles, airplanes, trams, and cars, utilizing both large and small bolts. In the world of industry, bolts are indispensable, ensuring their enduring importance as long as industry exists on Earth.

Key Configurations

According to the force method of the connection, bolts are categorized into ordinary and reamed holes. Based on the head shape,heads are classified into: hexagonal, round, square, and countersunk heads, among others. Hexagonal heads are the most prevalent, especially where connections require them. The unique U-bolt, also known as a horse riding bolt due to its U-shaped form, is a non-standard part that can be combined with nuts at both ends. They primarily secure tubular objects like water pipes or flat items such as car leaf springs, resembling a horse rider in action. Bolts are further divided by thread length into full thread and partial thread categories.Bolts are categorized by thread length into full thread and partial thread, each serving distinct applications. Horse riding bolts, or U-bolts, secure objects as if riding a horse, making them indispensable for fixing tubular items like water pipes or flat objects such as car leaf springs.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

DIAMETER (d)	THREAD (pitch)	Head Thickness(mm)	Across(mm)
M3	0.5		5.25~5.5
M4	0.7		6.75~7
M5	0.8	3.26~3.74	7.85~8
M6	1	3.76~4.24	9.65~10
M8	1.25	5.26~5.54	12.77~13
M10	1.5
M12	1.75	7.41~7.79	18.58~19
M14	2	8.76~9.09	21.66~22
M16	2	9.91~10.29	23.66~24
M18	2.5	11.57~11.79	26.68~27
M20	2.5	12.52~12.82	29.52~30
M22	2.5	14.12~14.22	31.64~32
M24	3	15.01~15.11	35.47~36
M27	3	16.91~17.32	40.32~41

Drawings & Dimensions

Explore our detailed CAD drawings and dimensional diagrams available for effortless download here or upon inquiry. Our expert engineering team is ready to deliver bespoke designs to cater to your specific project needs.

Bolt Inspection Procedures

The inspection of bolts is an essential process that can be executed through both manual and automated machine methods. Manual inspection is the most traditional and widely utilized approach. This hands-on method is predominantly employed by general manufacturing enterprises, where personnel meticulously examine products destined for packaging or shipment. They diligently use visual inspection to identify and eliminate defects such as thread damage, mixed materials, and rust.

In contrast, fully automatic machine inspection primarily employs magnetic particle testing. This sophisticated technique exploits the interaction between the leakage magnetic field present at the bolt's defect and magnetic powder. Owing to the disparity in magnetic permeability between the bolt's potential defects—like cracks, slag inclusions, and mixed materials—and the steel, the magnetic field at discontinuities becomes distorted upon magnetization. This distortion causes partial magnetic flux leakage at the workpiece's surface, generating a leakage magnetic field. Consequently, magnetic powder accumulates at the defect site, forming visible magnetic indications. Under ideal lighting, these accumulations are observed and interpreted to reveal the position and shape of defects, effectively facilitating the removal of defective products.

Company Profile

Hebei Lingke Metal Products Co., Ltd

Our company offers a diverse range of products designed to meet your various needs. Since our establishment, we have adhered strictly to the management principles of "quality first, customer first, and credit-based." We constantly strive to exceed our customers' expectations. We are genuinely eager to collaborate with enterprises globally, fostering a win-win situation. As the unstoppable force of economic globalization takes hold, our commitment to mutual success becomes ever more paramount.

Why Choose Us?

Explore Our Exceptional Product Range

OEM/ODM Capabilities
Competitive Pricing & Bulk Discounts
Fast Shipping & Comprehensive Customs Clearance Support
Turnkey Project Solutions

Sleeve Anchor
Hex Nut
Wedge Anchor
Anchor Bolt
Flat Washer and Other Fasteners

FAQ

Q: What's the lead time for orders?
A: Standard models are ready to ship within 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered with service centers in key regions to ensure top-notch support.

Q: Can I request a customized bucket size?
A: Absolutely! We offer bespoke attachments tailored to your specific requirements.

Q: What documents do you provide for export?
A: We ensure a hassle-free export experience by providing a comprehensive set of documents, including the Commercial Invoice, Packing List, Bill of Lading, and COC, among others.

Q: How do I place an order?
A: To place an order, simply reach out to us via email or phone to receive a personalized quote. Once you're satisfied, confirm your order by sending a Purchase Order (PO).