KYA 3.5×30mm Collated Drywall Screws are designed for repetitive fastening with compatible auto-feed screw guns. Made from C1022A hardened steel, these screws feature a bugle head, #2 Phillips drive and 50-screw collated strip format for drywall installation and other compatible fastening applications.
Available surface treatments include black phosphating, grey phosphating, yellow zinc and blue-white zinc. Standard packaging for the 3.5×30mm size is 1,000 screws per box, 10,000 screws per carton and 240,000 screws per pallet.
KYA lists compatibility with suitable collated screw systems from Makita, Hilti, SENCO, Festool, Hitachi, Ridgid and Bosch. Because auto-feed magazines can use different strip formats, screw lengths, thread types and feeding systems, confirm the exact tool model before ordering.
| Specification | Details |
| Product | Collated Drywall Screws 3.5mm × 30mm |
| Diameter | 3.5mm |
| Length | 30mm |
| Material | C1022A Hardened Steel |
| Head Type | Bugle Head |
| Drive | #2 Phillips |
| Surface Treatments | Black Phosphated, Grey Phosphated, Yellow Zinc, Blue-White Zinc |
| Collation | Plastic Collated Strip |
| Screws per Strip | 50 pcs |
| Screws per Box | 1,000 pcs / 20 strips |
| Screws per Carton | 10,000 pcs |
| Screws per Pallet | 240,000 pcs |
| Box Size | 56 × 26 × 4cm |
| Carton Size | 57 × 27 × 21.5cm |
| Listed Weight | 1.55g per screw |
| Referenced Tool Brands | Makita, Hilti, SENCO, Festool, Hitachi, Ridgid, Bosch |
For replacement orders, provide the auto-feed screw gun or magazine model so strip dimensions, screw length, drive type, head style and required thread configuration can be confirmed before bulk production.
Each collated strip contains 50 screws, allowing compatible auto-feed screw guns to advance screws automatically instead of requiring an installer to load each fastener individually.
KYA lists the 50-screw strip format as reducing reload time by up to 80% compared with individually feeding loose fasteners. Actual productivity improvement depends on the screw gun, magazine, strip format, operator and installation conditions.
The bugle-head profile is designed to seat progressively into drywall and board surfaces. When the correct depth setting is used, the head can finish close to the board surface while helping reduce damage to the drywall paper facing.
The screws use a #2 Phillips drive. Confirm that the screw gun bit and magazine are configured for the same drive type before installation.
The screws are manufactured from C1022A hardened steel for repetitive fastening applications. The screw specification, thread configuration and point type should be matched to the substrate being fastened.
For drywall-to-wood, drywall-to-light-gauge metal or other construction applications, confirm the required thread and point configuration before ordering. Different substrates may require different drywall screw designs.
Available surface treatments include black phosphating, grey phosphating, yellow zinc and blue-white zinc.
| Finish | Selection Consideration |
|---|---|
| Black Phosphated | Commonly selected for dry interior drywall and construction applications. |
| Grey Phosphated | Suitable for compatible dry interior fastening applications. |
| Yellow Zinc | Zinc-plated option where a plated surface finish is required. |
| Blue-White Zinc | Zinc-plated option for compatible general fastening applications. |
For exterior, high-moisture or corrosion-sensitive applications, confirm the required coating and corrosion-resistance specification before selecting the screw. Do not assume that a standard phosphate or zinc finish is suitable for every outdoor environment.
KYA lists Makita, Hilti, SENCO, Festool, Hitachi, Ridgid and Bosch among the referenced auto-feed screw gun brands for its collated drywall screw range.
Collated screw systems are not identical across every model. Before ordering, confirm that the screw gun or magazine accepts the 30mm screw length, #2 Phillips drive, required screw diameter and the supplied plastic strip format.
| Referenced Brand | What to Confirm Before Ordering |
|---|---|
| Makita | Magazine model, accepted screw length, strip format and drive type. |
| Hilti | Magazine model, strip configuration, screw length and thread type. |
| SENCO | DuraSpin tool or attachment model, screw length, diameter and strip compatibility. |
| Festool | Magazine specification, strip format and screw dimensions. |
| Hitachi / Metabo HPT | Tool model, screw length, drive and collated strip dimensions. |
| Ridgid | Auto-feed attachment specification and strip compatibility. |
| Bosch | Magazine specification, screw dimensions and strip format. |
| Packing Parameter | 3.5×30mm Specification |
| Screws per Strip | 50 pcs |
| Strips per Box | 20 strips |
| Screws per Box | 1,000 pcs |
| Screws per Carton | 10,000 pcs |
| Screws per Pallet | 240,000 pcs |
| Box Size | 56 × 26 × 4cm |
| Carton Size | 57 × 27 × 21.5cm |
| Listed Weight | 1.55g per screw |
KYA supplies 3.5mm collated screws in multiple lengths from 25mm to 75mm. The table below retains the listed packaging information for buyers comparing different sizes.
| Size | Box Size | Carton Size | Pcs/Box | Pcs/Carton | Pcs/Pallet | Weight (g/pc) |
|---|---|---|---|---|---|---|
| 3.5×25 | 56×26×3cm | 57×27×16.5cm | 1,000 | 10,000 | 240,000 | 1.27 |
| 3.5×30 | 56×26×4cm | 57×27×21.5cm | 1,000 | 10,000 | 240,000 | 1.55 |
| 3.5×32 | 56×26×4cm | 57×27×21.5cm | 1,000 | 10,000 | 240,000 | 1.60 |
| 3.5×35 | 56×26×4cm | 57×27×21.5cm | 1,000 | 10,000 | 240,000 | 1.67 |
| 3.5×38 | 56×26×5cm | 57×27×26.5cm | 1,000 | 10,000 | 240,000 | 1.86 |
| 3.5×42 | 56×26×5cm | 57×27×26.5cm | 1,000 | 10,000 | 240,000 | 1.99 |
| 3.5×45 | 56×26×5cm | 57×27×26.5cm | 1,000 | 10,000 | 240,000 | 2.10 |
| 3.5×50 | 56×26×6cm | 57×27×31.5cm | 1,000 | 10,000 | 240,000 | 2.42 |
| 3.5×55 | 56×26×6cm | 57×27×31.5cm | 1,000 | 10,000 | 240,000 | 2.50 |
| 3.5×60 | 56×26×8cm | 57×27×25.5cm | 1,000 | 6,000 | 108,000 | 2.89 |
| 3.5×75 | 56×26×8cm | 57×27×25.5cm | 1,000 | 6,000 | 108,000 | 3.30 |
The 3.5×30mm size is intended for repetitive construction and assembly fastening with compatible auto-feed screw guns. KYA lists the following application areas for its collated drywall screw range:
Thread type, point type, coating and substrate requirements can differ significantly between drywall-to-wood, drywall-to-metal, cement board and exterior construction. Confirm the required configuration for the intended material before ordering.
When replacing existing collated screws, match more than the nominal 3.5×30mm dimensions. The tool or magazine must also accept the strip format, screw spacing, head design and drive configuration.
| Buyer Check | What to Confirm |
|---|---|
| Screw Size | 3.5mm diameter × 30mm length. |
| Drive | #2 Phillips bit compatibility. |
| Head | Bugle head requirement. |
| Strip Format | Confirm plastic strip dimensions, screw spacing and magazine feeding compatibility. |
| Thread / Point | Select according to wood, light-gauge metal or other substrate requirements. |
| Surface Finish | Select black phosphate, grey phosphate, yellow zinc or blue-white zinc according to project requirements. |
| Packaging | Confirm box, carton, pallet, label and OEM requirements for bulk purchasing. |
Free samples are available for product evaluation. Provide the required screw size, finish, substrate and screw-gun model when requesting a sample so compatibility can be checked before dispatch.
KYA also supports OEM and custom packaging for bulk orders. Box labels, carton packing and other packaging requirements can be discussed according to distributor, contractor or private-label purchasing requirements.
KYA Fasteners has more than 20 years of experience in industrial fasteners and states that its production is SGS certified.
KYA supplies customers in more than 50 countries and states that worldwide shipments leave from Qingdao within 20–30 days.
The screws are 3.5mm in diameter and 30mm long.
They are made from C1022A hardened steel.
They use a bugle head and #2 Phillips drive.
Each strip contains 50 screws.
There are 1,000 screws per box, equivalent to 20 strips at 50 screws per strip.
For the 3.5×30mm size, the listed packaging is 10,000 screws per carton and 240,000 screws per pallet.
The listed box size is 56 × 26 × 4cm and the carton size is 57 × 27 × 21.5cm.
Available finishes include black phosphating, grey phosphating, yellow zinc and blue-white zinc.
The bugle profile is designed to seat progressively into drywall. With the correct tool depth setting, it helps achieve a flush finish while reducing unnecessary damage to the paper facing.
Makita is one of the tool brands referenced by KYA. Confirm the exact Makita screw gun or magazine model, accepted screw length and strip format before ordering.
Hilti is also listed among the referenced brands, but Hilti magazines can use different collated strip configurations. Confirm the exact magazine model and strip specification before ordering.
SENCO is one of the referenced compatible brands. Confirm the specific DuraSpin tool or attachment model, accepted screw length, screw diameter and strip format before purchase.
KYA lists drywall-to-metal-stud applications for its collated screw range. The required thread and point configuration depends on the metal gauge and project specification, so confirm the exact screw configuration before ordering.
Cement board is included in the listed application range. Confirm that the screw thread, point, head and finish meet the board manufacturer's and project requirements before use.
Outdoor suitability depends on the required corrosion resistance, finish and project specification. Standard phosphate and zinc finishes should not automatically be treated as suitable for every exterior or high-moisture environment.
Yes. Free samples are available for evaluation. Provide the screw specification and screw-gun model so the appropriate sample can be confirmed.
Yes. OEM and custom packaging can be discussed for distributor, contractor and private-label bulk orders.
KYA states that it supplies customers in more than 50 countries.
KYA states that worldwide shipments are dispatched from Qingdao within 20–30 days.
