M27-3.00 x 80mm Hex Cap Screws, Full Thread / Class 8.8 Steel / Zinc / ISO 898-1 Class 8.8; DIN 931
$449.73
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Product Description
M27-3.00 x 80mm Hex Cap Screws, Full Thread / Class 8.8 Steel / Zinc / ISO 898-1 Class 8.8; DIN 931
Specifications
| Material | Steel |
|---|---|
| Finish | Zinc |
| Grade | Class 8.8 |
| Size | M27-3.00 |
| Length | 80mm |
| Head Style | Hex Head |
| Drive | External Hex |
| Thread Pitch | 3.00mm |
| Thread Class | Coarse |
| Hardness | C22 - C32 |
| Tensile Strength | 116000 |
| Standard | DIN 931/933 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Metric |
| Head Height | 17 mm |
| Width Across Flats | 41 mm |
RoHS Compliant
Frequently Asked Questions
What does the metric class number mean?
The first number indicates tensile strength (e.g., 12 = 1,200 MPa). The second number is the yield-to-tensile ratio. So Class 12.9 has 1,220 MPa tensile strength and yield at 90% of tensile. Class 12.9 is equivalent to inch Grade 8.
What is the difference between partial thread and full thread?
Partial thread (also called shoulder bolt or tap bolt) has an unthreaded shank for shear strength. Full thread (fully threaded cap screw) provides more clamping engagement. Standard cap screws above 6 inches long are typically partial thread.
.80 x 12 MM Hex Cap Screw, Full Thread / Class 8.8 Steel / Zinc CR+3
Family: 815
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Technical Specifications
Thread Size
M27-3.00
Thread Type
Metric Coarse
Material
Steel
Grade
Class 8.8
Head Style
Hex Head
Thread Pitch
3.00mm
Tensile Strength
116000
Hardness
C22 - C32
SKU
815473-35