M4 × 18 mm screw listed as an SS (stainless-steel-designated) fastener for assembling compatible lamp hardware and mounting parts.
Product Description
| Parameter | Details |
|---|---|
| Product | Screw - SS M4 - 18mm |
| Product Category | Lamp assembly hardware — M4 screw |
| Brand | Smart Handicrafts® |
| Model / SKU | SH-SS-18-MM |
Features
| Feature | Details |
|---|---|
| Function | Threaded fastening of matching M4 mechanical components |
| Size | M4 nominal thread, 18 mm listed length |
| Material designation | Stainless-steel variant; request grade/finish when needed |
Technical Specifications
| Parameter | Details |
|---|---|
| Product type | Machine screw / threaded fastener |
| Nominal thread | M4 |
| Listed length | 18 mm |
| Material designation | Stainless steel (SS); confirm grade if critical |
| Head style / drive | Confirm head/drive option |
| Quantity per pack | Confirm with order |
Lead Time & Shipping
| Parameter | Details |
|---|---|
| Dispatch | Based on order quantity, available stock and any customisation; confirm at order acceptance. |
| Sample and bulk orders | Sample and bulk lead times are confirmed with your quotation or order. |
| Shipping | Method, charges and estimated transit time depend on the destination and chosen service. |
Warranty & Support
| Parameter | Details |
|---|---|
| Warranty applicability | Applicable warranty terms are provided with the confirmed order and depend on product category and supply conditions. Please request details if required. |
| Order assistance | For order issues or manufacturing-defect queries, contact care@smarthandicrafts.com and provide your order reference. |
| Installation-related damage | Electrical compatibility and installation must be checked before assembly; incorrect connections may damage components. |
Compatibility & Use
| Check | Guidance |
|---|---|
| Threaded mounting | Pair with suitable M4 tapped fittings or M4 nuts |
| Head / clearance | Confirm head style and hole clearance against your assembly |
| Torque | Avoid overtightening thin lamp hardware or PCB supports |
Frequently Asked Questions
| Question | Answer |
|---|---|
| Is the length 18 mm? | Yes, 18 mm is stated in the product name. |
| What stainless-steel grade is used? | Please request the stainless-steel grade for demanding applications. |
| Does it include nuts? | Please check your chosen pack quantity and order notes; matching nuts are a separate product. |
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