Complete size chart for Alloy Steel Flat Head Cap Screw: 13 sizes listed, of which 11 are in stock in Taiwan; the rest are made to order (ask for a quote). The Availability column shows the current status of each row; click a size to open its detail page.
| Items | 13 sizes |
|---|---|
| Thread size | 2 – 6 mm |
| Length | 4 – 35 mm |
| Material | Alloy Steel |
| Standards | ISO 10642 · DIN 7991 · ASME B18.3 |
🔍 Pick a size in the interactive catalog (live stock, add to cart)💬 Ask on LINE✉ Email us for a quote
Click any size in the table to open its detail page (unit price, pack size, add to cart). For a full parts list, email sfp@sfp-tw.com or call us; Excel lists are welcome.
| Size | Length | Unit price (ex-tax) | Pack | Availability |
|---|---|---|---|---|
| Thread M 2 mm | ||||
| M2*6 | 6 mm | US$ 0.06 | 20 pcs/pack | In stock |
| Thread M 3 mm | ||||
| M3*4 | 4 mm | US$ 0.07 | 20 pcs/pack | In stock |
| M3*10 | 10 mm | US$ 0.04 | 50 pcs/pack | Made to order |
| M3*16 | 16 mm | Ask for price | In stock | |
| Thread M 4 mm | ||||
| M4*16 | 16 mm | US$ 0.02 | Made to order | |
| Thread M 5 mm | ||||
| M5*10 | 10 mm | US$ 0.04 | 20 pcs/pack | In stock |
| Thread M 6 mm | ||||
| M6*35 | 35 mm | US$ 0.05 | In stock | |
| 6#-32*1" | Ask for price | In stock | ||
| 6#-32*1/2" | US$ 0.07 | 20 pcs/pack | In stock | |
| 6#-32*1/4" | Ask for price | In stock | ||
| 6#-32*3/4" | US$ 0.08 | 20 pcs/pack | In stock | |
| 6#-32*3/8" | US$ 0.15 | 10 pcs/pack | In stock | |
| M4*55 (Head Dia. 7.5mm) | US$ 0.16 | 20 pcs/pack | In stock | |
Prices in USD are converted from TWD (reference rate 1 USD = NT$32.5, as of 2026-09-08). Orders are invoiced and settled in TWD.