The Weldable Steel Handrail Brackets with Coach Screw are heavy-duty, high-precision hardware components engineered for mounting metal handrail tubes directly to structural walls or posts. Designed specifically for welded fabrication, this bracket eliminates the need for top saddle plates and mechanical fasteners at the handrail joint, delivering a ultra-clean, seamless connection directly to the tubing.
The mounting assembly features an integrated heavy-duty coach screw that anchors firmly into wooden wall studs, timber posts, or solid masonry wall plugs. A 63 mm decorative cover flange plate (rosette) slides over the mounting point to conceal the underlying coach screw, ensuring a polished architectural finish. The terminal support arm features a plain, un-drilled pin profile designed to be TIG-welded directly to round or square stainless steel handrail tubes.
Standard geometric dimensions include a vertical wall clearance height offset (A) of 85 mm, a horizontal stand-off projection (B) of 62 mm, and a rosette base outer diameter (C) of 63 mm. Available in premium AISI 304, AISI 316, and Duplex SS 2205 material grades with brushed satin or mirror polished surface finishes, these specialized handrail fittings provide exceptional structural strength and corrosion resistance for demanding residential, commercial, and industrial balustrade applications.
|
Category |
Part NO. |
A (mm) |
B (mm) |
C (mm) |
Material |
Surface |
Place of Production |
| Handrail Brackets |
D0400 |
85 | 62 |
63 |
AISI 304,316 or Duplex SS 2205 |
Satin or Mirror polished |
Shandong, China |
1. Manufacturing Process: Investment Casting + Precision Machining+Polishing
2. Application Scenario: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Park, Bathroom, Outdoor, Exterior, Entry, Hall, Staircase, Gym
3. Use Place: Bridge Railings / Handrails, Deck Railings / Handrails, Porch Railings / Handrails, Stair Railings / Handrails
4. Installation Location: Wall / Post
5. Design Style: Contemporary, Modern, European, Craftsman
6. Certificate: ISO9001:2015
7. Engineering Solution Capability: Graphic Design, 3d Model Design, Total Solution For Projects
8. Certificates: Material Certificates, Dimension Inspection Certificate
9. Lead Time : 60days batch production after handrail bracket samples approved
10. Warranty Service: 1 Year
11. After-sales Service: Online Technical Support, Return And Replacement
Q1: How are these Weldable Steel Handrail Brackets attached to the handrail tube?
A: Unlike saddle-style brackets that use screws, the support arm of this bracket is engineered to be welded directly (typically via TIG welding) to the underside of a stainless steel handrail tube, resulting in a strong, permanent, and seamless joint.
Q2: How does the coach screw mounting mechanism attach to the wall?
A: The bracket features an integrated heavy-duty coach screw bolt extending from the back of the stem. This screw is driven directly into wood wall studs, structural timber backing, or masonry plugs, after which the 63 mm decorative cover flange (rosette) slides forward to conceal the fixing point.
Q3: What are the key technical dimensions of this bracket?A: Based on standard engineering specifications:
Height / Vertical Clearance (A): 85 mm (measured from the top surface of the cover plate to the horizontal arm axis)
Projection / Stand-Off (B): 62 mm (measured horizontally from the wall backing plate to the end of the support arm)
Base Diameter (C): 63 mm (outside diameter of the decorative rosette cover plate)
Q4: Which stainless steel material grade is suitable for my installation?
A: Material selection depends on atmospheric exposure and corrosion factors:
AISI 304: Best for climate-controlled indoor stairways, commercial corridors, and residential interiors.
AISI 316: Ideal for general outdoor walkways, exterior balconies, decks, and humid indoor environments.
Duplex SS 2205: Recommended for extreme marine conditions, coastal environments exposed to salt air, and heavy industrial facilities requiring high mechanical strength.
Q5: What surface finish options are available for this Stainless Steel Bracket Handrail hardware?
A: Brackets can be selected in a practical brushed satin finish (ideal for hiding fingerprints and smudges in high-traffic commercial spaces) or a reflective mirror polished finish (offering superior smooth surface resistance against outdoor atmospheric elements).
