Lockwood Furniture Mount Screw M4 x 50 - Zinc Clear Cr3+ Chromate - SP1800-408ZP (Box of 10)
The Lockwood SP1800-408ZP Furniture Mount Screw is an M4 x 50mm fixing screw supplied in a box of 10. It is used for securing compatible Lockwood door furniture where a shorter fixing length is required.
This model is supplied in Zinc Clear Cr3+ Chromate finish and is typically used for standard door thickness applications where longer screws are not required.
Typically ships in 6 Days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- M4 thread furniture mounting screw
- 50mm length suited to standard door thickness applications
- Supplied in a box of 10 screws
- Zinc Clear Cr3+ Chromate finish
- Used with compatible Lockwood door furniture assemblies
Suitable Uses
- Fixing compatible Lockwood door furniture
- Replacement screws for existing installations
- Standard door thickness applications
- Residential and commercial door hardware servicing
What's In the Box
- 10 x Lockwood M4 x 50mm furniture mount screws
Full Specifications
Item Code Family
| Item Code | Length | Thread | Notes |
|---|---|---|---|
| SP1800-408ZP | 50mm | M4 | This model |
Frequently Asked Questions
Is this screw suitable for fire-rated doors?
This screw does not carry a fire rating on its own. Fire door suitability depends on the complete door and hardware assembly.
Does this product include other hardware?
No. This item includes the screws only. Door furniture and lock components are supplied separately.
What should I check before installation?
Confirm the door thickness and that the receiving hardware uses M4 threads. Incorrect size selection is a common installation issue.
Additional Information
- Shorter length screws are typically used for standard door thickness installations.
- Incorrect screw length is a common cause of loose or poorly secured door furniture.
- Finish selection is typically matched to visible hardware.
- Commonly specified in Australian residential and commercial maintenance applications.
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 25 years
- Electrical and electronic components: 2 years (excluding batteries)
Lockwood Plate Door Handles Catalogue
Lockwood Plate Door Handles Catalogue
Lockwood Warranty Overview
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.
This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.
Warranty Periods Summary
Finish Coverage Guide
- Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
- Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
- Decorative finishes including Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants: typically up to 2 years against corrosion.
- Unlacquered brass finishes will naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.
What the Warranty Covers
- Defects in material and workmanship during the applicable warranty period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse, accidental damage or use outside published specifications.
- Improper maintenance or failure to follow care instructions.
- Unauthorised modification, repair or use of non-genuine parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
- Removal, refitment or associated labour charges.
- Products not originally sold in Australia through authorised channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product through the original place of purchase where applicable.
- If claiming directly, obtain a case number before returning goods.
- Products must be securely packed and clearly identified.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.
