Specifications
Model Number :
Cross Tapping Screw
Sample :
Free Samples
Place Of Origin :
ZHEJIANG CHINA
Supply Ability :
500 Tons/month
Standard :
DIN, ANSI, GB, JIS, BSW, GOST
MOQ :
50000
Connection :
Common Bolt
Delivery Time :
7-25Days
Price :
Negontiation
Quality :
100% Inspection
Payment Terms :
T/T
Packaging Details :
Plastic Bag / Paper Box
Brand Name :
YONGBIAO
Finish :
Zinc Plated
Certification :
ISO 9001
Usage :
For Fastening Metal To Metal
Place of Origin :
China
Measurement System :
INCH, Metric
Description
Full Thread GB37 T Slot Bolt T Head Screw
GB37 T-slot bolts are precision-engineered fasteners designed in accordance with Chinese National Standard GB/T 37-1988. Featuring a T-shaped head that embeds securely into T-slots, these bolts provide strong, non-rotating connections in machinery, fixtures, and structural applications.
Key Features
  • Easy Installation: T-shaped head design enables direct embedding into T-slots with automatic positioning, eliminating the need for additional locating devices
  • Stable & Secure Connection: Increased contact area between the T-head and slot provides superior resistance to tension and shear forces, preventing relative displacement between components
  • Wide Specification Range: Available from M5×16 to M48×1000 to accommodate diverse slot sizes and application requirements
  • Strong Versatility: As a national standard bolt, GB37 T-bolts are interchangeable with matching nuts, washers, and other standard fasteners
Technical Specifications
Measurement System INCH, Metric
Standard DIN, ANSI, GB, JIS, BSW, GOST
Process Cold Forging
Finish Zinc Plated
Load Capacity Medium Duty
Usage For Fastening Metal To Metal
HS Code 7318151001
Customization Services
We offer comprehensive OEM and ODM services to meet your specific requirements:
  • Custom head styles, drive types (Phillips H / Pozidriv Z), and thread designs
  • Special lengths, diameters, and tolerances
  • Specific material grades and surface finishes
  • Custom packaging with your branding (labels, boxes, bags, blister packs)
  • Logo engraving on screw heads
Why Choose Us
  • Professional fastener manufacturer with over 10 years of export experience
  • Advanced automatic cold heading and thread rolling equipment ensuring consistent quality and fast delivery
  • Strict quality control system from raw material sourcing to finished product
  • Competitive factory-direct pricing with no middlemen
  • Responsive customer service and technical support
  • Flexible MOQ to accommodate both trial orders and bulk shipments
Product Images
Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades
Packaging Options
Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Custom packaging configurations are available upon request. Small cartons are consolidated into larger master cartons for secure transportation. Palletized units are wrapped with waterproof film and reinforced with packaging straps, with custom shipping marks available.
Packaging Images
Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades Full Thread GB37 T Slot Bolt T Head Screw Various Grades
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Full Thread GB37 T Slot Bolt T Head Screw Various Grades

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Model Number :
Cross Tapping Screw
Sample :
Free Samples
Place Of Origin :
ZHEJIANG CHINA
Supply Ability :
500 Tons/month
Standard :
DIN, ANSI, GB, JIS, BSW, GOST
MOQ :
50000
Contact Supplier
video
Full Thread GB37 T Slot Bolt T Head Screw Various Grades
Full Thread GB37 T Slot Bolt T Head Screw Various Grades
Full Thread GB37 T Slot Bolt T Head Screw Various Grades

NINGBO YONGBIAO FASTENER CO.,LTD

Verified Supplier
2 Years
zhejiang, ningbo
Since 2012
Business Type :
Manufacturer, Exporter, Trading Company
Total Annual :
5000000-6000000
Employee Number :
45~53
Certification Level :
Verified Supplier
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