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Categories | Pan Head Screw |
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Brand Name: | Summery |
Model Number: | ISO14583 |
Certification: | ISO10664 |
Place of Origin: | Shanghai |
MOQ: | Negotiable |
Price: | Negotiation |
Payment Terms: | D/A, L/C, T/T, Western Union |
Supply Ability: | 10000000 |
Delivery Time: | 7-10 Days |
Packaging Details: | Poly bags |
Product Name: | ISO14583 hexalobular socket pan head screw |
Material: | medium carbon steel |
Size: | M8x30 |
Tolerance: | 6h |
Surface: | Zinc plate |
Grade: | 8.8 |
Hexalobular socket pan head screw ISO14583 M8X30 Grade 8.8 Zinc plate
This International Standard specifies the characteristics of hexalobular socket pan head screws in product grades A and with thread sizes from M2 up to and including M10.
A hexalobular socket pan head screw with thread M8, nominal length
l = 30 mm and property class 8.8 is
designated as follows:
Hexalobular socked pan head screw ISO 14583 - M8 X 30 - 8.8
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Mechanical and physical peroperties of bolts,screws and studs | |||||
Mechanical and physical peroperties | Property class | ||||
8.8 | 10.9 | 12.9 | |||
d≦16 mm | d﹥16 mm | ||||
Minimum tensile strength (N/mm2) | min | 800 | 830 | 1040 | 1220 |
Vickers hardness (HV) | min | 250 | 255 | 320 | 385 |
max | 320 | 335 | 380 | 435 | |
Brinell hardness (HB) | min | 238 | 242 | 304 | 366 |
max | 304 | 318 | 361 | 414 | |
Rockwell hardness (HRC) | min | 22 | 23 | 32 | 39 |
max | 32 | 34 | 39 | 44 |
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