Need a reliable height restriction solution? Our Height Limit Bolts are the answer. Easy to install, they provide effective height limits with minimal hassle.Height Limit Bolt
Product Description
Production type |
Custom production and processing |
Material |
Metal, non-metal, carbon steel, stainless steel, copper, aluminum alloy |
Processing methods |
CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting |
Processing Equipment |
CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting,Height Limit Bolt |
Accuracy |
±0.02mm |
Whether proofing |
yes |
Is it customized |
yes |
Proofing time |
7-15 days |
OEM/ODM |
OEM ODM CNC machining service |
surface treatment |
Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation |
Origin |
Dongguan, China |
Quotations |
FOB |
Business Type: |
Manufacturer/Factory & Trading Company |
Main Products: |
CNC parts; Machining parts;Height Limit Bolt |
Management System Certification: |
ISO 9001:2015 |
Average Lead Time: |
Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays |
Height Limit Bolt: Precision Stainless Steel Safety Components
High-Strength Limit Bolts for Industrial Safety Applications
Why Choose Our Height Limit Bolts?
We manufacture durable safety bolts that deliver:

Trustworthy 304 Stainless Steel Height Limit Bolt Plug Screw Mechanical Accessories
✔ Superior strength-toughness balance for impact resistance
✔ Stainless steel construction for corrosion protection
✔ Precision machining (±0.02mm tolerances)
✔ Custom configurations for specific requirements
Key Features:
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Maintains structural integrity under stress
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Resists fatigue and impact damage
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Long-lasting performance in harsh environments
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Easy installation and adjustment
Manufacturing Excellence
Advanced Production Process:
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CNC turning for precise shaft dimensions
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Thread rolling for superior thread strength
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Heat treatment for enhanced durability
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Surface finishing for performance
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Quality validation at every stage
Material Options:
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304 Stainless Steel: General purpose
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316 Stainless Steel: Superior corrosion resistance
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17-4PH Stainless: High strength hardening
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Carbon Steel: Cost-effective solutions
Quality Assurance
Rigorous Testing Protocol:
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Material certification verification
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Hardness testing
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Thread gauge inspection
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Torque resistance testing
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Salt spray testing (500+ hours)
Surface Treatment Options
Functional Finishes:
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Passivation (enhances corrosion resistance)
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Electropolishing (smooth operation)
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Zinc plating (carbon steel versions)
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Powder coating (color options)
Identification Markings:
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Laser engraving
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Color coding
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Embossed labels
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RFID tagging
Technical Specifications
Parameter |
Specification |
Diameter Range |
M6-M30 |
Length Options |
20-300mm |
Load Capacity |
Up to 5,000kg |
Torque Rating |
10-200Nm |
Temperature Range |
-40°C to 200°C |

Why Partner With Us?
✅ 20+ years safety component experience
✅ Custom engineering support
✅ Prototype to production services
✅ Competitive pricing with low MOQs
✅ Fast turnaround (10-15 day standard)
Start Your Project:
Submit your requirements for:
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Free design consultation
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Material recommendations
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Competitive quotation
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Prototype timeline
Our engineering team specializes in precision safety components for industrial applications. Contact us today to discuss your height limit bolt needs.
Packing&Shipping
Packaging Details 1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet; 2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet; 3. According to the requirement of customer.


FAQ
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don’t have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
A9: Yes, we will keep them well and won’t release them to the third party without your permission.
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won’t take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied plastic machining.