ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
| Process | Fully Ground |
| Packaging Details | Plastic box |
| Material | HSS-M2/4341 |
| Supply Ability | 30000 SET PER DAY |
| Hole type | Though Hole |
| Application | non-ferrous Alloys |
| Size | M5x0.8 |
| Coating | Bright finished |
| name | DIN352 HAND TAPS SET |
| Delivery Time | 25-30 days |
| Flute type | Straight flute |
| Hardness | HRC63-65 |
| Tolerance | 6H |
| Payment Terms | L/C, T/T, Western Union |
| Place of Origin | CHINA |
| Model Number | M5x0.8 |
| Brand Name | XRTOOLS |
| Certification | ISO9000 |
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Product Specification
| Process | Fully Ground | Packaging Details | Plastic box |
| Material | HSS-M2/4341 | Supply Ability | 30000 SET PER DAY |
| Hole type | Though Hole | Application | non-ferrous Alloys |
| Size | M5x0.8 | Coating | Bright finished |
| name | DIN352 HAND TAPS SET | Delivery Time | 25-30 days |
| Flute type | Straight flute | Hardness | HRC63-65 |
| Tolerance | 6H | Payment Terms | L/C, T/T, Western Union |
| Place of Origin | CHINA | Model Number | M5x0.8 |
| Brand Name | XRTOOLS | Certification | ISO9000 |
| High Light | industrial hss machine taps ，industrial straight flute taps ，din hss machine taps | ||
The M5 x 0.8 is a critical metric fastener size used extensively in electronic enclosures, automotive brackets, and light machinery. Our DIN 352 Hand Tap Set provides a professional-grade manual threading solution. By utilizing a 3-piece sequence—Taper (No.1), Plug (No.2), and Bottoming (No.3)—this set ensures that threads are formed gradually. This staged approach is vital for the M5 size, as it significantly reduces the torque load on the tool's core, preventing accidental breakage in expensive workpieces.
| Feature | Specification Details |
| Nominal Size | M5 x 0.8 (Standard Metric Coarse) |
| Standard | DIN 352 |
| Material Options | HSS-M2 (AISI M2) / HSS-4341 |
| Set Configuration | 3-Piece Set: No.1 (Taper), No.2 (Plug), No.3 (Bottoming) |
| Manufacturing Process | Fully Ground (Precision Machined Threads) |
| Tolerance Class | 6H (ISO 2) |
| Hardness | HRC 63-65 (M2 Grade) |
| Shank Diameter | 6.0 mm |
| Square Size | 4.9 mm |
| Overall Length | 50 mm |
We offer this set in two high-speed steel grades to meet different market needs. HSS-M2 is our professional grade, featuring high Tungsten and Molybdenum content for superior "Red Hardness" and a tool life up to 5x longer than standard steel. HSS-4341 is our industrial grade, offering a cost-effective solution for general repairs in mild steel and aluminum. Every tap is Fully Ground from a solid hardened blank, ensuring sharper cutting edges and zero surface decarburization compared to cheaper rolled taps.
The versatility of the M5 set makes it a staple for Automotive Repair, particularly for restoring stripped threads in small engine sensors and fluid brackets. In the Electronics and HVAC industries, it is the go-to tool for precision threading in aluminum heat sinks and control panel boxes. Because it includes a Bottoming tap, it is also ideal for blind-hole applications where threads must reach the very bottom of a hole to ensure maximum fastener security.
Designed for global B2B distribution, each 3-piece set is housed in a high-impact Rose-Box plastic case (Square Tube). This packaging prevents cutting edges from chipping during long-distance transit. Every tool is treated with a high-performance Anti-Rust Oil to ensure a shelf life of up to 3 years. For bulk orders, we provide reinforced 5-layer corrugated master cartons and full OEM branding services, including high-definition laser marking of your logo and customized SKU labels for automated warehouse management.
Q:Why is a 3-piece set better than a single tap?
A:Manual tapping lacks the rigid guidance of a machine. Using the No.1 Taper tap to start ensures the thread stays vertical, while No.2 and No.3 complete the profile, drastically reducing the risk of snapping the tap.
Q:What size drill bit is required?
A:For an M5 x 0.8 thread, a standard 4.2 mm tapping drill bit is required to achieve the correct thread depth and fit.
Q:Do you support private labeling?
A:Yes. Since 1997, we have provided full branding and customization services for global tool distributors, including custom-colored cases and private-label box designs.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2018
Total Annual:
500-600
Employee Number:
135~150
Ecer Certification：
Verified Supplier
Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in Danyang, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We speciali... Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in Danyang, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We speciali...
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