Dongguan Benrui New Materials Co., Ltd
| Payment Terms | LC, T/T, D/P, PayPal, Western Union |
| Packaging Details | Carton |
| Accuracy | 7H |
| Size | M1-M20 |
| Material | GR15 |
| Standard | DIN EN ISO10664 |
| Tolerance | ±0.001–0.005mm |
| Hardness | 58-65hrc |
| Delivery Time | 7-15 work days |
| Supply Ability | 50000 Pieces/Day |
| Brand Name | LYH |
| Certification | ISO 1502 , ASME B89.1.5 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | LC, T/T, D/P, PayPal, Western Union | Packaging Details | Carton |
| Accuracy | 7H | Size | M1-M20 |
| Material | GR15 | Standard | DIN EN ISO10664 |
| Tolerance | ±0.001–0.005mm | Hardness | 58-65hrc |
| Delivery Time | 7-15 work days | Supply Ability | 50000 Pieces/Day |
| Brand Name | LYH | Certification | ISO 1502 , ASME B89.1.5 |
| Place of Origin | CHINA | ||
| High Light | GR15 thread plug gauge ，7H thread plug gauge ，GR15 no go thread gauge | ||
7H Thread Plug Gauge GO And No GO Gauge Screw Thread Gauge Customizable
Inspection and measurement process
1. First, clean sheets and impurities must be cleaned before the thread plug gauge and the measured thread are positive, then the thumb and forefinger rotate the ring gauge, so that the thread in the free state can be determined according to the full length of the thread, otherwise it will not be able to determine.
2. After the use of the relevant inspection and metrological institutions inspection and metrology qualified, then the screw plug gauge and the measured thread pair after, use the thumb finger and the index finger rotation ring gauge, screw thread length within 2 pitch to be qualified, otherwise be judged to be non-conforming product.
Principle:
The hexalobular internal driving feature shall allow the go gauge to enter freely to the penetration depth,t, as specified in the relevant product standards. The no go gauges shall not enter the hexalobular internal driving feature to a depth greater than the fallaway allowance specified
✅ Rapid Inspection
Go End: Acceptable parts must pass smoothly.
No-Go End: Acceptable parts must not pass, ensuring dimensions stay within tolerance.
✅ Precision & Durability
Material: High-hardness tool steel (e.g., SKD11) or tungsten carbide, offering wear and corrosion resistance.
Tolerance: ±0.001–0.005mm (higher precision available upon request).
✅ Versatile Designs
Supports thread inspection (Thread Gauge), hole diameter checks (Plug Gauge), shaft diameter verification (Snap Gauge), and more.
Custom non-standard sizes available for complex workpieces.
✅ Compliant with International Standards
Manufactured per ISO 1502 (threads), ASME B89.1.5 (limit gauges), and other industry standards.
Applications
Production Line QC: High-speed screening of batch parts.
Incoming Inspection (IQC): Supplier material acceptance.
Mold Debugging: Validating machining dimensions.
Technical Specifications,
| Parameter | Details |
|---|---|
| Material | Tool Steel/Tungsten Carbide |
| Hardness | HRC 60-65 |
| Accuracy Grade | IT6-IT8 (or custom) |
| Operating Temp | -20°C ~ +80°C |
| Surface Finish | Chrome Plating/Nitriding (optional) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
10000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Our factory has an area of 12,500 square meters and a workforce of more than 100 people. The company's production capacity can reach 150,000 square meters per month, with an annual turnover of up to 110 million yuan. In terms of quality system, it has the dual guarantee of IOS14000 environ... Our factory has an area of 12,500 square meters and a workforce of more than 100 people. The company's production capacity can reach 150,000 square meters per month, with an annual turnover of up to 110 million yuan. In terms of quality system, it has the dual guarantee of IOS14000 environ...
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