Screw, M18 x 1.5 x 100, Hex Head, 10.9, Class
Cross References:
Detroit Diesel: 23504851, FTL: DDE23504851
- Durable steel construction
- Direct replacement for OE part 23504851
- Detroit Diesel Engine Application
- Genuine PAI product including a factory 2-Year Warranty
- Quality You Can Trust - PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards
Features
- DETAIL - PAI hardware and fasteners are carefullly designed and feature very low tolerances. Fastener specifications are measured in a 3D environment and tested to ensure the 100% functionality.
- STRENGTH - PAI hardware is made of industry leading materials and processes. Our hardware and fasteners are rigorously tested in heavy duty diesel engines and high stress work environments to certify proper and continuous operation over long periods of time.
- VARIETY - PAI is a market leader of heavy-duty diesel truck parts, and our hardware and fasteners are no exception. We have been manufacturing and expanding our product offerings since 1973. If there is a part you need, and we do not have it, there is a good chance we are working diligently to make it.
Cross References:
Detroit Diesel: 23504851, FTL: DDE23504851
- UPC:
- 193807083649
- Mfr Part Number:
- 640029
- Bolt Type:
- Flanged Hex Head
- Color/Finish:
- Zinc Phosphate
- Drive Type:
- External Hex
- Fully Threaded:
- No
- Length (mm):
- 100
- Material:
- Steel
- Tensile Strength Grade / Class:
- 10.9
- Thread Size:
- M18x1.5
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.8
Out of 5.0

Overall Rating
97%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
April 5, 2025 by Denise G. (United States)
“It was delivered on time. But now I need to return it”
Company Choice
Found it on the internet
Product Choice
Thought it would work for us but it won't
April 4, 2025 by Kevin R. (United States)
“Got my question answered and now made an order”
Company Choice
Part availability
Product Choice
Name brand
April 4, 2025 by Danny (Alaska, United States)
“Very smooth and quick transaction.”
Company Choice
Price of product and good shipping rate. Found on internet for OE replacement parts.
Product Choice
OEM Replacement