Iexcell 10 Pcs M8 X 55 Thread Pitch 125 Mm Alloy Steel 129 Grade Hex Socket Head Cap Screws Bolts Kit, Black Oxide Finish
$11.82
Frequently Asked Questions
- Q: What is the size of the screws in this kit? A: This kit includes screws that are M8 x 55 mm in size.
- Q: What material are the screws made of? A: The screws are made of alloy steel 40Cr with a black oxide finish.
- Q: What is the strength grade of the screws? A: The screws have a strength grade of 12.9, with a hardness rating of HRC 39-44 and a tensile strength of 1220 N/mm².
- Q: How many screws come in this kit? A: The kit includes 10 pieces of M8 x 55 hex socket head cap screws.
- Q: Is there a tool included to use with the screws? A: Yes, the kit includes 1 hex key (spanner) with a hex size of 6.0 mm.
- Q: What is the purpose of the hex key included in the kit? A: The hex key is designed to drive the screws conveniently and easily.
- Q: How are the screws stored? A: The screws and hex key come in a plastic storage box for easy organization and storage.
- Q: What are the dimensions of the screw head? A: The screw head diameter is 13.00 mm, with a head height of 7.82 mm.
- Q: What is the thread pitch of the screws? A: The thread pitch of the screws is 1.25 mm.
- Q: Are the screws rust-resistant? A: Yes, the screws have a black oxide finish which provides some level of rust resistance.