M3 Allen CSK Screw, Countersunk Socket Head, 10.9 High Tensile Black, 6-50mm, DIN 7991
SKU:
Allen_CSK_M3_45mm_75pcs
Availability:
In Stock
- Rs. 725.00
Rs. 1,088.00- Rs. 725.00
- Unit price
- per
Rs. 9.66 / piece · 75 pcs
Key specs
- Size
- M3
- Length
- 45mm
- Pitch
- 0.5 mm (coarse)
- Standard
- DIN 7991
- Material
- High Tensile Steel
- Grade
- 10.9
- Finish
- Blackened and coated with Rust Preventive Oil.
- Head / drive
- Socket / Allen
- Allen key
- 2 mm
- Thread
- Fully Threaded
- Pack
- 75 pcs
Vendor: RPI SHOP
M3 Allen CSK Screw, Countersunk Socket Head, 10.9 High Tensile Black, 6-50mm, DIN 7991
Vendor: RPI SHOP
M3 Allen CSK Screw, Countersunk Socket Head, 10.9 High Tensile Black, 6-50mm, DIN 7991
DIN 7991 · Socket head · Allen drive · Grade 10.9 · Fully Threaded
58 options · prices include GST · dispatch in 1-2 business days
58 options · prices include GST · dispatch in 1-2 business days
| Size × Length | 10 pcs | 25 pcs | 50 pcs | 75 pcs | 100 pcs |
|---|---|---|---|---|---|
| M3 × 6mm | 10 pcs
Rs. 77 Rs. 7.70/pc | 25 pcs
Rs. 122 Rs. 4.88/pc | 50 pcs
Rs. 196 Rs. 3.92/pc | 75 pcs
Rs. 271 Rs. 3.61/pc | 100 pcs
Rs. 346 Rs. 3.46/pc |
| M3 × 8mm | 10 pcs
Rs. 78 Rs. 7.80/pc | 25 pcs
Rs. 125 Rs. 5.00/pc | 50 pcs
Rs. 203 Rs. 4.06/pc | 75 pcs
Rs. 280 Rs. 3.73/pc | 100 pcs
Rs. 358 Rs. 3.58/pc |
| M3 × 10mm | 10 pcs
Rs. 78 Rs. 7.80/pc | 25 pcs
Rs. 125 Rs. 5.00/pc | 50 pcs
Rs. 203 Rs. 4.06/pc | 75 pcs
Rs. 280 Rs. 3.73/pc | 100 pcs
Rs. 358 Rs. 3.58/pc |
| M3 × 12mm | 10 pcs
Rs. 80 Rs. 8.00/pc | 25 pcs
Rs. 130 Rs. 5.20/pc | 50 pcs
Rs. 213 Rs. 4.26/pc | 75 pcs
Rs. 297 Rs. 3.96/pc | 100 pcs
Rs. 380 Rs. 3.80/pc |
| M3 × 15mm | 10 pcs
Rs. 81 Rs. 8.10/pc | 25 pcs
Rs. 131 Rs. 5.24/pc | 50 pcs
Rs. 216 Rs. 4.32/pc | 75 pcs
Rs. 301 Rs. 4.01/pc | 100 pcs
Rs. 385 Rs. 3.85/pc |
| M3 × 20mm | 10 pcs
Rs. 89 Rs. 8.90/pc | 25 pcs
Rs. 152 Rs. 6.08/pc | 50 pcs
Rs. 258 Rs. 5.16/pc | 75 pcs
Rs. 364 Rs. 4.85/pc | 100 pcs
Rs. 469 Rs. 4.69/pc |
| M3 × 25mm | 10 pcs
Rs. 103 Rs. 10.30/pc | 25 pcs
Rs. 187 Rs. 7.48/pc | 50 pcs
Rs. 327 Rs. 6.54/pc | 75 pcs
Rs. 467 Rs. 6.22/pc | 100 pcs
Rs. 607 Rs. 6.07/pc |
| M3 × 30mm | 10 pcs
Rs. 128 Rs. 12.80/pc | 25 pcs
Rs. 249 Rs. 9.96/pc | 50 pcs
Rs. 452 Rs. 9.04/pc | 75 pcs
Rs. 654 Rs. 8.72/pc | 100 pcs
Rs. 856 Rs. 8.56/pc |
| M3 × 35mm | 10 pcs
Rs. 131 Rs. 13.10/pc | 25 pcs
Rs. 257 Rs. 10.28/pc | 50 pcs
Rs. 467 Rs. 9.34/pc | 75 pcs
Rs. 677 Rs. 9.02/pc | 100 pcs
Rs. 887 Rs. 8.87/pc |
| M3 × 40mm | 10 pcs
Rs. 134 Rs. 13.40/pc | 25 pcs
Rs. 265 Rs. 10.60/pc | 50 pcs
Rs. 484 Rs. 9.68/pc | 75 pcs
Rs. 702 Rs. 9.36/pc | 100 pcs
Rs. 921 Rs. 9.21/pc |
| M3 × 45mm | 10 pcs
Rs. 137 Rs. 13.70/pc | — | 50 pcs
Rs. 499 Rs. 9.98/pc | 75 pcs
Rs. 725 Rs. 9.66/pc | 100 pcs
Rs. 951 Rs. 9.51/pc |
| M3 × 50mm | 10 pcs
Rs. 147 Rs. 14.70/pc | — | 50 pcs
Rs. 546 Rs. 10.92/pc | 75 pcs
Rs. 796 Rs. 10.61/pc | 100 pcs
Rs. 1,046 Rs. 10.46/pc |
Green = lowest price per piece for that size. Type quantities in any boxes, then add them all at once.
| Size | M3 |
|---|---|
| Length | 45mm |
| Pitch | 0.5 mm (coarse) |
| Thread | Fully Threaded |
| Standard | DIN 7991 |
| Head | Socket |
|---|---|
| Drive | Allen |
| Point | Round Point |
| Country of origin | India |
|---|---|
| Marketed by | RPI SHOP |
| Material | High Tensile Steel |
|---|---|
| Grade | 10.9 |
| Finish | Blackened and coated with Rust Preventive Oil. |
| Colour | Black |
| Pack | 75 pcs |
|---|---|
| In the pack | 75Pcs of allen CSK screws |
| Not included | Nuts and Washers Aren't included with screws |
| Packaging weight | 200gms |
| Recommended uses | Commercial / Residential |
|---|
Features
- Allen CSK (Countersunk) screw, also known as Allen flat head screw, features a recessed head with a flat top, designed to sit flush with the surface when installed.
Deep accurate socket for high torque wrenching. Knurls for easier handling. Marked for easier identification. Head with increased bearing area for greater loading carrying capacity. Precision forged for symmetrical grain flow maximum strength. Elliptical fillet doubles fatigue life at critical head-shank juncture. “3-r” (radiused-root runout) increases fatigue life in this critical head-shank juncture. Controlled heat treatment produces maximum strength without brittleness. Accurate control of socket depth gives more wrench engagement permits full tightening without cracking or reaming the socket yet provides ample metal in the crucial fillet area for maximum head strength. Contour-following lines provide extra shear strength and provide high fatigue resistance.
The Allen CSK screw at RPI Shop offers a flush fastening solution with a countersunk design, making it ideal for applications where a smooth, clean finish is required. Whether you're working on mechanical, automotive, or construction projects, these screws provide superior strength and precision. The hexagonal drive of the Allen CSK screw ensures easy installation and secure fastening, minimizing the risk of stripping. Available in various sizes, these screws are perfect for projects requiring both strength and aesthetics. Trust RPI Shop to supply you with premium Allen CSK screws that are built to last.
How long does delivery take, and what does it cost?
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.
How can I pay? Is Cash on Delivery available?
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.
Do prices include GST, and do I get a GST invoice?
All prices on the site include GST. Enter your GSTIN at checkout and your invoice is issued with it.
How do I order several sizes at once?
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.
What are the pack sizes, and what is the price per piece?
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.
Which thread standard and material grades do you use?
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.
What if the item is defective, wrong, or I ordered the wrong size?
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.
How do I track my order?
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.
Do you take bulk or B2B orders, and how do I reach you?
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.
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