Drywall Screws
Coarse Thread Drywall Screw, Black Phosphate
Bugle head Phillips drywall screw in C1022A steel, coarse thread for timber studs, 3.5–5.5 mm, black phosphate.
GBM3.5–M5.5
Drywall Screws
Collated Drywall Screw (Plastic Strip)
Belted 3.5 × 25 mm drywall screws on plastic strip coils for auto-feed screw guns.
- Material
- C1022A + plastic strip
- Size
- 3.5 × 25 mm and others
- Thread
- Coarse or fine
- Head
- Bugle, Phillips
- Finish
- Black phosphate, zinc
- Standard
- ISO
- Free samplesUp to 20 pcs, ships in 7 days
- Lot test reportHardness, coating, drill time
- Made to orderCustom lengths, finishes, head marks
- Export readyFOB, CFR or CIF with full documents
Overview
Fifty screws per strip fed through an auto-feed attachment let a crew fix board several times faster than loose screws, with consistent countersink depth.
Coarse or fine thread, black phosphate or zinc, strip pitch matched to common tools.
Applications
- Commercial fit-outs
- Hotel and residential towers
- Ceiling contractors
Used in these projects
Key features
- Faster installation on large jobs
- Even countersink depth
- Strip fits common auto-feed tools
- Coils or strips
Specifications
Typical values. Every dimension, hardness and coating is confirmed in writing with your quotation.
| Material | C1022A + plastic strip |
|---|---|
| Size | 3.5 × 25 mm and others |
| Thread | Coarse or fine |
| Head | Bugle, Phillips |
| Finish | Black phosphate, zinc |
| Standard | ISO |
| Customisation | OEM strip and packing |
| MOQ | 500 kg |
| HS code | 7318.14 / 7318.12 (by type) |
Buying guide
Applies to all drywall screws.
Coarse or fine thread
Coarse thread grips timber studs; fine thread (and drill-point versions) is for light-gauge steel studs up to 0.9 mm.
Length rule of thumb
Choose a screw that penetrates at least 16 mm into timber or 10 mm past steel. For 12.5 mm board, 25 mm (#6 × 1") is the common size.
Collated for volume
Plastic-strip screws reduce install time on large fit-outs. We match strip pitch to common auto-feed tools on request.
Ordering
Packing and delivery
Standard terms for this product. Tell us if your market needs something different.
PackingSmall boxes, buckets or 20–25 kg cartons on fumigated pallets; private label available.
Lead timeSamples in 7 days; production 25–35 days after deposit.
PaymentT/T 30 % deposit, 70 % against B/L copy, or L/C at sight.
ShippingFOB Shanghai or Ningbo, CFR or CIF to your port.
Questions about this product
Why are drywall screws black?
The black or grey colour comes from phosphate coating, which gives light corrosion protection and helps joint compound adhere.
Can drywall screws be used outdoors?
No. Phosphated screws are for dry interior use. For damp areas use zinc-plated or cement-board screws.
What sizes do you stock?
From 3.5 × 16 mm to 4.8 × 150 mm in metric, and #6 to #10 by 1" to 3" in inch sizes.
Drywall Screws
Related products
Drywall Screws
Fine Thread Drywall Screw
Black phosphated C1022A bugle head screw with fine thread for light-gauge steel studs, 10 mm head.
3.5C1022A
Drywall Screws
Zinc Plated Drywall Screw
C1022 bugle head drywall screw, 3.5 × 25 mm (#6 × 1") and all sizes, blue-white zinc plated.
3.5 × 25 mmC1022
Request for quotation
Request a quotation for Collated Drywall Screw (Plastic Strip)
Tell us the screw, size and quantity. A sales engineer replies within one business day with price, lead time and a sample offer.
- Email[email protected]
- WhatsApp+86 176 2154 1688
- Phone+86 176 2154 1688