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Key specs
| Size × Length | 10 pcs | 25 pcs | 50 pcs | 75 pcs | 100 pcs |
|---|---|---|---|---|---|
| M3 × 6mm | 10 pcs
Rs. 60 Rs. 6.00/pc | 25 pcs
Rs. 79 Rs. 3.16/pc | 50 pcs
Rs. 111 Rs. 2.22/pc | 75 pcs
Rs. 143 Rs. 1.90/pc | 100 pcs
Rs. 175 Rs. 1.75/pc |
| M3 × 8mm | 10 pcs
Rs. 60 Rs. 6.00/pc | 25 pcs
Rs. 79 Rs. 3.16/pc | 50 pcs
Rs. 111 Rs. 2.22/pc | 75 pcs
Rs. 143 Rs. 1.90/pc | 100 pcs
Rs. 175 Rs. 1.75/pc |
| M3 × 10mm | 10 pcs
Rs. 61 Rs. 6.10/pc | 25 pcs
Rs. 81 Rs. 3.24/pc | 50 pcs
Rs. 116 Rs. 2.32/pc | 75 pcs
Rs. 151 Rs. 2.01/pc | 100 pcs
Rs. 185 Rs. 1.85/pc |
| M3 × 12mm | 10 pcs
Rs. 63 Rs. 6.30/pc | 25 pcs
Rs. 86 Rs. 3.44/pc | 50 pcs
Rs. 126 Rs. 2.52/pc | 75 pcs
Rs. 165 Rs. 2.20/pc | 100 pcs
Rs. 205 Rs. 2.05/pc |
| M3 × 15mm | 10 pcs
Rs. 66 Rs. 6.60/pc | 25 pcs
Rs. 94 Rs. 3.76/pc | 50 pcs
Rs. 141 Rs. 2.82/pc | 75 pcs
Rs. 188 Rs. 2.50/pc | 100 pcs
Rs. 235 Rs. 2.35/pc |
| M3 × 20mm | 10 pcs
Rs. 73 Rs. 7.30/pc | 25 pcs
Rs. 111 Rs. 4.44/pc | 50 pcs
Rs. 176 Rs. 3.52/pc | 75 pcs
Rs. 240 Rs. 3.20/pc | 100 pcs
Rs. 305 Rs. 3.05/pc |
| M3 × 25mm | 10 pcs
Rs. 81 Rs. 8.10/pc | 25 pcs
Rs. 133 Rs. 5.32/pc | 50 pcs
Rs. 218 Rs. 4.36/pc | 75 pcs
Rs. 304 Rs. 4.05/pc | 100 pcs
Rs. 390 Rs. 3.90/pc |
Green = lowest price per piece for that size. Type quantities in any boxes, then add them all at once.
| Size | M3 |
|---|---|
| Length | 6mm |
| Pitch | 0.5 mm (coarse) |
| Thread | Fully Threaded |
| Standard | DIN 7991 |
| Material | Stainless Steel 304 |
|---|---|
| Colour | Silver |
| Country of origin | India |
|---|---|
| Marketed by | RPI SHOP |
| Head | Socket |
|---|---|
| Drive | Internal Hex |
| Point | Round Point |
| Pack | 10 pcs |
|---|---|
| In the pack | 10Pcs of Stainless Steel 304 allen csk screws |
| Not included | Nuts and Washers Aren't included with screws |
| Packaging weight | 29gms |
| Recommended uses | Commercial / Residential |
|---|
Stainless Steel 304 makes these Screws durable, rust-resistance and high in strength. Suitable for use in aeromodelling, RC Airplanes, Multirotors ( quadcopters, Hex Copters, Octa Copters) , CNC machines, 3D Printers, robotics, and other engineering applications
For projects that require precise, flush fastening, M3 CSK screw dimensions are crucial to ensure a seamless fit. At RPI Shop, we provide detailed dimensions for our M3 CSK screws, allowing you to select the perfect size for your specific application. These screws are ideal for woodworking, metalworking, and construction, where a countersunk head is needed to provide a smooth finish. Made from durable materials, our M3 CSK screws offer strength and reliability, ensuring that your components are securely fastened and that the final look is clean and professional. Trust RPI Shop for all your M3 CSK screw dimension needs.
Delivery within India takes 2-5 days. It is free on orders of Rs 500 and above; below that it costs Rs 69. Orders are processed and dispatched within 1-2 business days after payment; weekend and holiday orders are processed the next business day. We also ship to 28 countries, including UAE, UK, USA and Australia, at a flat Rs 1,700 per order.
Online payments go through Razorpay secure checkout. Cash on Delivery is available on orders above Rs 99; a COD fee of Rs 49 per order applies.
All prices on the site include GST. Enter your GSTIN at checkout and your invoice is issued with it.
Open "All Sizes & Prices" on the product page, type a quantity against each size and press "Add selected to cart"; all sizes go to the cart in one step.
Fasteners are sold in packs; the pack quantity is in the size name and in the Pack row of Specifications. Most screw packs are 10, 25, 50, 75 or 100 pieces. Heat shrink, sleeving and wire are sold per metre. The price per piece or metre is shown under the price, on product cards and in the size grid, where the green cell is the cheapest per piece.
All metric threads are ISO coarse; the pitch for each size is in the Key specs box and the Specifications tab. Screws marked 12.9, 10.9 or 8.8 are High Tensile Steel of that property class. All stainless steel items are grade 304.
Manufacturing defect: refund within 7 days of delivery, after verification. Wrong item delivered: full refund; the return is arranged by us. Wrong size ordered: we offer a replacement; you pay the additional shipping for it. Email ask@rpishop.in with your order number and invoice number. Returned items must be in their original packaging and condition. Refunds go to the original payment method and are processed every Tuesday and Friday.
A tracking link is sent by email and SMS when your order ships. Most orders ship by Delhivery. If you have an account, your orders are listed under My orders.
Yes. For a quote, message us on the WhatsApp chat button or email ask@rpishop.in. B2B orders get a GST invoice with your GSTIN. Phone support: 9979944992, 10:00 AM to 5:00 PM IST.