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Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Specifications
Brand Name :
FINEX
Model Number :
Solar Mounting T-Bolt
Certification :
ISO9001|ISO14001| IATF16949
Place of Origin :
Guangdong, China
MOQ :
30000
Price :
$0.05/pieces 30000-49999 pieces
Payment Terms :
T/T, L/C, D/A, D/P
Supply Ability :
500000000 Piece/Pieces per Week
Delivery Time :
7~15 Working Day
Packaging Details :
1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,
2.Carton size:28cm*18cm*13cm,
3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic
4.The weight of 20 FT Container:20~25 Tons
5,As your requirements
Finish :
ZINC, Plain
Material :
Stainless steel, Steel
Standard :
DIN
Head type :
custom special head
Service :
OEM Customized Design
Delivery time :
In stock 5~7 working days, customized 15~25 working days
Package :
Small Packing+Carton Packing+Pallet
Reliability test :
Mechanical dimentions, hardness test.Salt spray endurance test
MOQ :
1 piece in stock, 30,000 pieces customized
Description
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Product Overview

Our Black Zinc Plated Square Head T-Bolt is engineered for heavy-duty fastening in machinery rails, steel frames, and structural assemblies requiring vibration resistance and anti-corrosion performance. Featuring a serrated thread tail for superior grip and a square head for wrench compatibility, this T-bolt ensures secure, long-lasting connections in dynamic industrial environments. The black zinc plating provides robust protection against rust, humidity, and abrasion, making it ideal for CNC equipment, conveyor systems, and construction frameworks.

Key Features

✅ Serrated Thread Tail Design

  • Anti-Loosening Grip: Serrations bite into substrates, resisting rotation under vibration or shock loads.
  • Quick Assembly: Self-aligning threads reduce installation time in rail slots or T-channels.

✅ Black Zinc Plating

  • Corrosion Resistance: Withstands industrial chemicals, humidity, and outdoor exposure (RoHS/REACH compliant).
  • Aesthetic Durability: Matte black finish hides wear and blends into machinery aesthetics.

✅ Square Head for Wrench Compatibility

  • High Torque Transfer: Square head fits standard wrenches for secure tightening (e.g., 8mm, 10mm).
  • Flush Mounting: Low-profile design prevents interference with moving parts.

✅ Carbon Steel Core (Grade 8.8)

  • High Tensile Strength: 800 MPa tensile strength for heavy-load applications.
  • Durable & Reusable: Maintains integrity after repeated disassembly.
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel FrameBlack Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel FrameBlack Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel FrameBlack Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Specification
More Detail Informations
Available Material
1.Stainless Steel: SS303, SS304, SS316, SS410, SS420;
2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045;
3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ;
4.Aluminum: Al6061, Al6063 etc
or as your requirements
Head type
CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness
Carbon Steel:HRC:28~35 ,HV450~700
Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish
Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc.
Sample Available
The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time
Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term
EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing
Bulk in PE bag or Small boxes.then in carton .pallet
Payment term
TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system
ISO9001:2015
Certificate
ISO,ROHS
Why Choose Us

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel FrameBlack Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Company Profile

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

FAQ
Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.
Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.
Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.
Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.
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Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

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Product Detail
Brand Name :
FINEX
Model Number :
Solar Mounting T-Bolt
Certification :
ISO9001|ISO14001| IATF16949
Place of Origin :
Guangdong, China
MOQ :
30000
Price :
$0.05/pieces 30000-49999 pieces
Contact Supplier
video
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame
Black Zinc Plated Square Head T-Bolt – Serrated Thread Tail for Machinery Rail/Steel Frame

Finexpress Precision Manufacturing (dongguan) Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2002
Business Type :
Manufacturer
Main Products :
Metal Screw Fastener, Threaded Insert Nut, Hex Standoff Spacer
Total Annual :
5000000-6000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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