Bulk carton packing
Available subject to confirmed piece weight and shipping requirements.
1/2Screws
Countersunk head self-tapping screws with cross recess
GB/T 846 · ST2.9, ST3.5, ST4.2 and other confirmed options · Carbon Steel
GB/T 846 (Current)Corresponding standard: ISO 7050
● Available for quotation
- Drive
- Cross Recess
- Material
- Carbon Steel
- Finish
- Zinc Plated
- Head Style
- Countersunk Head
- Thread Type
- Self-Tapping Thread
MOQ: 20000–30000 pcs
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Available with the order
Order assurance
The supplier has confirmed that the options below can be agreed for this product. The exact scope is fixed in the quotation or order.Palletized shipment
Available when pallet size and handling requirements are confirmed.
Small boxes with outer cartons
Available when the box quantity and labels are agreed.
Buyer-specified labels
Available after label content and placement are approved.
Available options
Material
Finish
43 sizes
| d | L | Recess Number | P | a | dk | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|---|---|
| ST2.9 | 6.5 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 9.5 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 13 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 16 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 19 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 22 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST2.9 | 25 | 1 | 1.1 | 2.2 | 6.3 | 30000 | |
| ST3.5 | 9.5 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST3.5 | 13 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST3.5 | 16 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST3.5 | 19 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST3.5 | 22 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST3.5 | 25 | 2 | 1.3 | 2.6 | 8.2 | 30000 | |
| ST4.2 | 9.5 | 2 | 1.4 | 2.8 | 9.4 | 30000 | |
| ST4.2 | 13 | 2 | 1.4 | 2.8 | 9.4 | 30000 | |
| ST4.2 | 16 | 2 | 1.4 | 2.8 | 9.4 | 30000 |
GB/T 846 | ST2.9 x 6.5
dST2.9
L6.5
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 9.5
dST2.9
L9.5
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 13
dST2.9
L13
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 16
dST2.9
L16
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 19
dST2.9
L19
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 22
dST2.9
L22
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST2.9 x 25
dST2.9
L25
Recess Number1
P1.1
a2.2
dk6.3
MOQ30000
GB/T 846 | ST3.5 x 9.5
dST3.5
L9.5
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST3.5 x 13
dST3.5
L13
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST3.5 x 16
dST3.5
L16
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST3.5 x 19
dST3.5
L19
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST3.5 x 22
dST3.5
L22
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST3.5 x 25
dST3.5
L25
Recess Number2
P1.3
a2.6
dk8.2
MOQ30000
GB/T 846 | ST4.2 x 9.5
dST4.2
L9.5
Recess Number2
P1.4
a2.8
dk9.4
MOQ30000
GB/T 846 | ST4.2 x 13
dST4.2
L13
Recess Number2
P1.4
a2.8
dk9.4
MOQ30000
GB/T 846 | ST4.2 x 16
dST4.2
L16
Recess Number2
P1.4
a2.8
dk9.4
MOQ30000
Product description
Countersunk head self-tapping screws with cross recess is offered to GB/T 846 in the declared material Carbon Steel. Confirmed supply combinations are listed in the specification table. For quotation, send the required size, quantity, finish, packing and document requirements.
Key features
- Countersunk head for a smooth flush finish
- Cross recess for easy and fast installation
- Self-tapping thread for efficient fastening
- Suitable for metal
- plastic, and other materials
- Available in various sizes, materials, and surface finishes
Applications
- Widely used in furniture
- automotive parts
- electrical equipment
- metal sheets
- doors and windows
Standard and order documents
The selected execution standard is the product basis. Published or order-specific documents are shown only when they have been confirmed for this product.
Frequently Asked Questions
What standards and sizes are available for Countersunk head self-tapping screws with cross recess?
Execution standard: GB/T 846. The confirmed specification table covers 2.9–9.5 diameters and 6.5–25 lengths. Use the specification table to select the exact variant required for quotation.
What materials and product options are available for Countersunk head self-tapping screws with cross recess?
Material: Carbon Steel; Finish: Zinc Plated. Availability should be confirmed against the selected specification and order quantity.
What are the order, packing and sample terms for Countersunk head self-tapping screws with cross recess?
MOQ: 20000–30000 pcs. Confirmed packing options include Bulk carton packing, Palletized shipment, Small boxes with outer cartons, Buyer-specified labels.
Where is Countersunk head self-tapping screws with cross recess commonly used?
Typical applications include Widely used in furniture, automotive parts, electrical equipment, metal sheets, doors and windows. Final suitability depends on the selected material, grade, finish and operating conditions.
What information should be included in a quotation request for Countersunk head self-tapping screws with cross recess?
Please provide the required standard, diameter or size, length, material, finish, quantity, delivery destination. A drawing or sample reference is useful when the requirement is non-standard.
Related Products
Request this product by exact specification.
Add the required size, quantity, material, finish and documents where known.