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This T-slot bolt compliant with DIN 186/261, also known as a hammer head bolt, features a T-shaped head as its core design. It is designed to fit into the T-slots of aluminum profiles or machine tool tables, enabling side-insertion installation and flexible sliding positioning. It serves as a critical fastener for modular framing systems and precision fixtures.
Product Specifications
Finish
Zinc, Plain
Place of Origin
Zhejiang, China
Material
Stainless Steel, Steel
Size
Per customer's requirement
Grade
B8, B8M
Production Technics
Cold heading
Delivery Time
Normally 30-40 days
Package
Cartons & pallets or according to customer's requirement
Applications
Aluminum Profile Framing - Used within slots of aluminum profiles to secure panels or connecting components in equipment guard covers
Securing Machine Tool Workpieces - Fits directly into T-slots of milling machine worktables to clamp and secure metal parts during processing
Assembling Exhibition and Display Stands - Used for trade show booths and mall display cabinet frames, allowing flexible and adjustable installation
Mounting Machinery Equipment Guards - Fixes protective panels or covers on machine housings, enabling easy disassembly for maintenance
Connecting Automation Modules - Used on modular brackets in factory automation production lines to assemble components like sensors and pneumatic cylinders
Building Test Fixtures - Allows quick assembly and fixation of test jigs or workbenches for quality control or R&D applications
Frequently Asked Questions
Does the product comply with both DIN 186 and DIN 261 standards? What is the difference between them?
Yes, it complies with both standards. DIN 186 primarily specifies the dimensions and shape of the T-head, while DIN 261 defines the dimensions of the bolt shank and threaded section.
The material is labeled as "B8, B8M" high-grade stainless steel, so why is it also "galvanized"? Is this reasonable?
There are typically two scenarios:
Scenario A (Common): Standard practice is that carbon steel bolts require galvanization for rust prevention, while B8/B8M stainless steel already offers excellent corrosion resistance and is usually not additionally galvanized.
Scenario B (Special Requirement): If it is indeed stainless steel with galvanization, it may be intended to prevent galvanic corrosion when in contact with other metals (such as aluminum profiles).
Is the thread "fully threaded" or "partially threaded"? What are the specific dimensions?
Thread Type: This type of T-bolt is partially threaded. Key dimensions such as the T-head size (width, height) and shank length (total length, threaded length) come in various specifications. Thesemust be matched to the dimensions of the T-slot (slot width) you are using.
Can it be used in high-humidity or chemically corrosive environments?
First, the base material composition must be confirmed.
• If the base material is B8M (316 stainless steel), it offers excellent corrosion resistance, particularly to salt spray and chemicals, making it suitable for most humid and moderately corrosive industrial environments.
• If the base material is B8M (304 stainless steel), it provides good corrosion resistance and is suitable for general environments.
What is the Minimum Order Quantity (MOQ)? Can samples be provided for testing?
The standard MOQ for factories typically ranges from 500 to 2000 pieces, and free or low-cost samples can usually be provided, but the customer is responsible for shipping costs.
Apart from price, what key documents can you provide to ensure product quality?
Material Test Reports, product dimension drawings, factory inspection reports, DIN standard compliance statements, etc.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
50000000-80000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in Jiaxing, Zhejiang Province—one of China’s central manufacturing hubs for mechanical hardware—Jiaxing Xinchuang Hardware Co., Ltd. is a professional manufacturer and exporter specializing in high-strength standard and non-standard fasteners, automotive hardware, and custo... Founded in Jiaxing, Zhejiang Province—one of China’s central manufacturing hubs for mechanical hardware—Jiaxing Xinchuang Hardware Co., Ltd. is a professional manufacturer and exporter specializing in high-strength standard and non-standard fasteners, automotive hardware, and custo...
