Pan Head Screws with Cross Recess
The screws with the round head cross slot design ensure easy and reliable fastening and can be easily installed using a standard Phillips screwdriver.
Product Technical Parameters
| ●Material: Carbon Steel and Stainless Steel | |
| ●Surface Treatment: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet | |
| ●Metric Strength Grades: 4.8, 8.8 | ●Imperial Strength Grades: 2, 5 |
| ●Metric Thread Diameter: M3 ~ M10 | ●Imperial Thread Diameter: #5 ~ 3/4 |
| ●Metric Thread Length: 4 ~ 200
|
●Imperial Thread Length: 1/8 ~ 10
|
Product Description of Pan Head Screws with Cross Recess
- Function and use: The cross slot pan head screw is characterized by a round head and a cross notch. The design is easy to drive with a Phillips screwdriver and provides significant retention during component operation.
- Applications: Widely used for fasteners in the electronic, electrical, mechanical and construction industries, especially for metal and plastic parts that do not require countersunk or countersunk machining.
- Needs solved: ensuring tight connections between components, optimizing assembly and disassembly processes, and significantly reducing the possibility of material damage through their design characteristics.
Wanhong Fasteners offers high quality cross recessed pan head screws in a wide range of sizes and materials to meet the changing needs of industrial applications.
Data Sheet of Pan Head Screws with Cross Recess
Pan head screws with cross recess Dimensions Chart: Based on ISO 7045
| (mm) | M3 | M4 | M5 | M6 | M8 | M10 |
| P | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
| da max | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 |
| dk max | 5.6 | 8 | 9.5 | 12 | 16 | 20 |
| dk min | 5.3 | 7.64 | 9.14 | 11.57 | 15.57 | 19.48 |
| k max | 2.4 | 3.1 | 3.7 | 4.6 | 6.0 | 7.5 |
| k min | 2.26 | 2.92 | 3.52 | 4.30 | 5.70 | 7.14 |
| r min | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 |
| No. | 1 | 2 | 2 | 3 | 4 | 4 |
| M | 3 | 4.4 | 4.9 | 6.9 | 9 | 10.1 |
| t max | 1.8 | 2.4 | 2.9 | 3.6 | 4.6 | 5.8 |
| t min | 1.4 | 1.9 | 2.4 | 3.1 | 4 | 5.2 |
Equivalent Standards:GB /T 818 | DIN EN ISO 7045 | UNI 7687 | NF E 25-121
Some of the standards listed above may be considered approximately equivalent. If there are differences in dimensions, please adhere to the original standard
Pan head screws with cross recess Dimensions Chart: Based on ASME/ANSI B18.6.3-Table 36
| (inch) | #5 | #6 | #8 | #10 | #12 | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 |
| P | 40|44 | 32|40|48 | 32|36 | 24|32 | 24|28|32 | 20|28|32 | 18|24|32 | 16|24|32 | 14|20|28 | 13|20|28 | 12|18|24 | 11|18|24 | 10|16|20 |
| dk max | 0.26 | 0.21 | 0.309 | 0.359 | 0.408 | 0.472 | 0.59 | 0.708 | 0.75 | 0.813 | 1 | 0.938 | 1.25 |
| dk min | 0.24 | 0.193 | 0.287 | 0.334 | 0.382 | 0.443 | 0.557 | 0.67 | 0.707 | 0.766 | 0.944 | 0.887 | 1.185 |
| k max | 0.103 | 0.086 | 0.12 | 0.137 | 0.153 | 0.175 | 0.216 | 0.256 | 0.328 | 0.355 | 0.438 | 0.41 | 0.547 |
| k min | 0.091 | 0.075 | 0.107 | 0.123 | 0.139 | 0.16 | 0.198 | 0.237 | 0.307 | 0.332 | 0.411 | 0.385 | 0.516 |
| M | 0.155 | 0.111 | 0.171 | 0.188 | 0.242 | 0.261 | 0.301 | 0.38 | 0.395 | 0.409 | 0.542 | 0.447 | 0.642 |
| No. | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 4 | 5 |
| t max | 0.073 | 0.065 | 0.09 | 0.108 | 0.108 | 0.13 | 0.17 | 0.208 | 0.221 | 0.236 | 0.285 | 0.272 | 0.385 |
| t min | 0.045 | 0.046 | 0.064 | 0.082 | 0.082 | 0.104 | 0.144 | 0.182 | 0.196 | 0.211 | 0.244 | 0.245 | 0.346 |
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