











Rs. 5.37 / piece · 100 pcs
Key specs
| Size × Length | 10 pcs | 25 pcs | 50 pcs | 75 pcs | 100 pcs |
|---|---|---|---|---|---|
| M3 × 5mm | 10 pcs
Rs. 54 Rs. 5.40/pc | 25 pcs
Rs. 72 Rs. 2.88/pc | 50 pcs
Rs. 101 Rs. 2.02/pc | 75 pcs
Rs. 130 Rs. 1.73/pc | 100 pcs
Rs. 159 Rs. 1.59/pc |
| M3 × 6mm | 10 pcs
Rs. 56 Rs. 5.60/pc | 25 pcs
Rs. 76 Rs. 3.04/pc | 50 pcs
Rs. 109 Rs. 2.18/pc | 75 pcs
Rs. 142 Rs. 1.89/pc | 100 pcs
Rs. 175 Rs. 1.75/pc |
| M3 × 8mm | 10 pcs
Rs. 59 Rs. 5.90/pc | 25 pcs
Rs. 84 Rs. 3.36/pc | 50 pcs
Rs. 126 Rs. 2.52/pc | 75 pcs
Rs. 168 Rs. 2.24/pc | 100 pcs
Rs. 210 Rs. 2.10/pc |
| M3 × 10mm | 10 pcs
Rs. 62 Rs. 6.20/pc | 25 pcs
Rs. 91 Rs. 3.64/pc | 50 pcs
Rs. 140 Rs. 2.80/pc | 75 pcs
Rs. 189 Rs. 2.52/pc | 100 pcs
Rs. 237 Rs. 2.37/pc |
| M3 × 12mm | 10 pcs
Rs. 68 Rs. 6.80/pc | 25 pcs
Rs. 107 Rs. 4.28/pc | 50 pcs
Rs. 171 Rs. 3.42/pc | 75 pcs
Rs. 235 Rs. 3.13/pc | 100 pcs
Rs. 299 Rs. 2.99/pc |
| M3 × 15mm | 10 pcs
Rs. 79 Rs. 7.90/pc | 25 pcs
Rs. 134 Rs. 5.36/pc | 50 pcs
Rs. 225 Rs. 4.50/pc | 75 pcs
Rs. 317 Rs. 4.22/pc | 100 pcs
Rs. 409 Rs. 4.09/pc |
| M4 × 6mm | 10 pcs
Rs. 61 Rs. 6.10/pc | 25 pcs
Rs. 89 Rs. 3.56/pc | 50 pcs
Rs. 136 Rs. 2.72/pc | 75 pcs
Rs. 183 Rs. 2.44/pc | 100 pcs
Rs. 229 Rs. 2.29/pc |
| M4 × 8mm | 10 pcs
Rs. 70 Rs. 7.00/pc | 25 pcs
Rs. 111 Rs. 4.44/pc | 50 pcs
Rs. 179 Rs. 3.58/pc | 75 pcs
Rs. 247 Rs. 3.29/pc | 100 pcs
Rs. 315 Rs. 3.15/pc |
| M4 × 10mm | 10 pcs
Rs. 74 Rs. 7.40/pc | 25 pcs
Rs. 121 Rs. 4.84/pc | 50 pcs
Rs. 200 Rs. 4.00/pc | 75 pcs
Rs. 279 Rs. 3.72/pc | 100 pcs
Rs. 358 Rs. 3.58/pc |
| M4 × 12mm | 10 pcs
Rs. 77 Rs. 7.70/pc | 25 pcs
Rs. 129 Rs. 5.16/pc | 50 pcs
Rs. 216 Rs. 4.32/pc | 75 pcs
Rs. 302 Rs. 4.02/pc | 100 pcs
Rs. 389 Rs. 3.89/pc |
| M4 × 15mm | 10 pcs
Rs. 92 Rs. 9.20/pc | 25 pcs
Rs. 166 Rs. 6.64/pc | 50 pcs
Rs. 290 Rs. 5.80/pc | 75 pcs
Rs. 413 Rs. 5.50/pc | 100 pcs
Rs. 537 Rs. 5.37/pc |
| M5 × 10mm | 10 pcs
Rs. 78 Rs. 7.80/pc | 25 pcs
Rs. 130 Rs. 5.20/pc | 50 pcs
Rs. 218 Rs. 4.36/pc | 75 pcs
Rs. 305 Rs. 4.06/pc | 100 pcs
Rs. 393 Rs. 3.93/pc |
Green = lowest price per piece for that size. Type quantities in any boxes, then add them all at once.
| Size | M4 |
|---|---|
| Length | 15mm |
| Pitch | 0.7 mm (coarse) |
| Standard | DIN 16903 |
| Country of origin | India |
|---|---|
| Marketed by | RPI SHOP |
| Material | Brass |
|---|---|
| Colour | Golden |
| Pack | 100 pcs |
|---|---|
| In the pack | 100pcs of Brass Insert Nut |
| Packaging weight | 150gms |
| Recommended uses | Commercial / Residential |
|---|
Made of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat resistance The knurled insert nut has a guide, so no countersink is required. The surface is smooth, firm and even, and easy to install. It can be installed into a plastic matrix by ultrasound or heat during the injection molding process. Can be widely used in 3D printing injection molding to achieve tight fixation. Because the outer diameter of the insert is embossed, it forms certain friction and bites force with the brass insert after molding, which can be fixed on the inside and will not fall off. Has a certain torsion and tension.
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.