Partial Thread SS316 Inner Hex Six Lobe Countersunk Head Bolts

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Application: Machinery, Chemical Industry, Environmental, Construction
Finish: Passivation
Trademark: Custom Label
Transport Package: Standard Packaging
Specification: M12*60
Origin: Shanghai, China
HS Code: 7318150000

M3, M5, M6 – M30 Size for 10mm, 12mm, 25mm, 35mm, 45mm, 55mm, 65mm, 75mm – 90mm Length. Special Bolts.

Customized according to your drawings with coatings such as copper, brass, nickel, zinc, black oxide, etc.

Material options include Carbon Steel (4.8, 8.8, 12.9 grades), Stainless Steel (304, 316), Brass, Aluminum (5052, 6063), and more.

Applications: Kitchen, Bedroom, and Bathroom Cabinet Door Handles/Knobs, Machinery, and Construction Industry.

Shanghai Kinsom Precision Hardware Co., Ltd.

We are committed to meeting global manufacturing challenges by maintaining high-quality standards and exceptional service to ensure customer satisfaction. Kinsom helps customers improve quality, achieve faster and more secure delivery, and reduce overall costs. If you need customized parts, turn to us.

How We Do It:

  • Quality Control Management
  • Logistics and Packaging
  • Custom Labels and Logo
  • We are dedicated to providing excellent service that never ends.

Please email or call us today. We will be glad to assist with any inquiries or questions about Fasteners.

What We Can Do:

All the following details can be customized based on your specific needs.

OEM Service is Welcome.

Product Name
Material Stainless Steel 304, 316; Carbon Steel 45#, 22A, 10B21; Alloy Steel; Aluminum 5052, 6063F22; Brass; Titanium/Ti Alloy, etc.
Hardness 4.8–12.9 Grade
Type of Shank Full Thread / Partial Thread
Drivers Slotted, Six-Lobe, Pozi Driver, Square, Triangle, 8-Point, Phillips
Type of Head Flat, Oval, Truss, PF Round, Button, Pan (JIS, ANSI), Fillister, Square
Surface Treatment Zinc, Nickel, Gold Brass, Black, Black Oxide, etc.
Shank Diameter M1.7 – M30 (Customized by Your Need)
Overall Length 6 – 120 mm
Salt Spray Test 24hr – 1000hr
Head Diameter Based on the size
Application Used for fixing objects in place, suitable for material transmission and large drill bits.
Package Description 25kg/carton; Pallets available. Custom packaging upon request.


Partial Thread SS316 Inner Hex Six Lobe Countersunk Head Bolts
Partial Thread SS316 Inner Hex Six Lobe Countersunk Head Bolts

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