A bolt-on acquisition refers herepany that is added by a private equity (PE) firm to one of its platform companies. Typically, a PE firm will partner with herepany that has a position in a particular market. A bolt on is anything that involves simply removing the stock part and bolting on the mod. No tuning is required, and generally basic tools are all you need. Also, if this applies to you, bolt-ons can be removed and the car returned to stock for stuff like emissions tests. Oct 20, 2009 A bolt-on is any accessory that is capable of being *directly bolted to your car or truck without screwy cobbling or alterations. A bolt-on may be an OEM (origional equipment manufactures) accessory, aftermarket accessory or an origional equipment part. Source(s): Alignment, suspension and …

Bolt Screw Head Markings and What They Mean . Home/Article/ Bolt Screw Head Markings and What They Mean . Bolt Screw Head Markings and What They Mean . If you’ve ever spent any time looking at the heads of different fasteners, you’ve probably noticed that there are a wide variety of markings that may be stamped onto a fastener head. Bolt Screw Head Markings and What They Mean – Part 3. It is important to be aware that metric fasteners are part herepletely different system than inch series fasteners. Metric parts have different units of measure, different threads, and different specs. You can’t “convert” parts back and forth from metric to inch series. Familiarity information: BOLT used as a heremon. • BOLT (verb) The verb BOLT has 7 senses: 1. move or jump suddenly 2. secure or lock with a bolt 3. swallow hastily 4. run away; usually includes taking something or somebody along 5. leave suddenly and as if in a hurry 6.

Markings on Hex Bolt Heads. What do those slashes and numbers generally mean on a hex bolt ? It’s very simple, generally speaking on a clear zinc plated bolt you will notice 3 hash markings on the head. This represents grade 5 which carries a tensile strength of 120,000 psi. Choose your car for a more accurate estimate. The lightning bolt on the dash means that there is a problem with the electronic throttle control system in your vehicle. Get a code reader and scan the engine for any logged codes. The light may be on for a glitch and the electronic throttle control system needs to be reset. To reset the electronic throttle control system, perform the following: