Alloy Steel Socket Head Screw Black-Oxide, M5 x 0.8mm Thread, 45mm Long, Partially Threaded
Alloy Steel Socket Head Screw Black-Oxide, M5 x 0.8mm Thread, 45mm Long, Partially Threaded
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|
Head Type
|
Socket |
|
Socket Head Profile
|
Standard |
|
Drive Style
|
Hex |
|
System of Measurement
|
Metric |
|
Thread Direction
|
Right Hand |
|
Thread Size
|
M5 |
|
Thread Pitch
|
0.8 mm |
|
Thread Type
|
Metric |
|
Thread Fit
|
Class 5g6g |
|
Length
|
45 mm |
|
Threading
|
Partially Threaded |
|
Min. Thread Length
|
22 mm |
|
Thread Spacing
|
Coarse |
|
Head
|
|
|
Diameter
|
8.5 mm |
|
Height
|
5 mm |
|
Drive Size
|
4 mm |
|
Fastener Strength Grade/Class
|
Class 12.9 |
|
Material
|
Black-Oxide Alloy Steel |
|
Tensile Strength
|
170,000 psi |
|
Hardness
|
Rockwell C37 |
|
Specifications Met
|
DIN 912, ISO 4762 |
|
RoHS
|
RoHS 3 (2015/863/EU) Compliant |
|
REACH
|
REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant |
|
DFARS
|
Specialty Metals Compliant (252.225-7009) |
|
Country of Origin
|
United States |
|
USMCA Qualifying
|
No |
|
Schedule B
|
731815.9000 |
|
ECCN
|
EAR99 |
With a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 8 steel screws. Length is measured from under the head.
Black-oxide steel screws are mildly corrosion resistant in dry environments.
Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch.
Screws that meet ASME B18.3, ASME B18.3.1M, ISO 21269, and ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.
Included:
- 1x Alloy Steel Socket Head Screw Black-Oxide, M5 x 0.8mm Thread, 45mm Long, Partially Threaded
Limited lifetime warranty & returns
Limited lifetime warranty & returns
Every Moonlight Mounts product is designed and printed in-house, and it’s backed by our limited lifetime warranty: for as long as you own it, we replace manufacturing defects and missing parts free of charge and pay the shipping on the replacement. Wear parts such as suction cups and adhesive aren’t covered. Not the right fit? Returns are accepted within 30 days of delivery, including sale items: send us your order number through the contact form, and we’ll reply with approval and the return address. The full warranty terms are in our refund policy.

Highlights
- Black-oxide alloy steel
- The M5 hardware size on our rail mounts
- M5 × 0.8 mm, 45 mm, partially threaded