OTC OTC10221 Oil Cap

Hex Nut

ISN Web OTC Oil Cap prevents oil leak

OTC OTC10221 Oil Cap hex nut

The special dome shape allows it to fit other magnum-sized hex nuts and it sits flush with the surface of your vehicle's oil pan

(B) It is typically made of steel, stainless steel, or cast iron, although it can be found in other materials

OTC OTC10221 Oil Cap

Oil Cap, Hex Nut, Steel

(A) A hex nut is also commonly known as a cap screw and is an uncrowned fastener with a hexagonal or sometimes square-shaped head that drives onto the end of a bolt to hold it in place

6/ISO 15156 series “Dryseal” or “Seal-in-Snap” type flanges and other non-vacuum applications requiring a positive means of sealing the pipe threads

OTC OTC10221 Oil Cap Available in multiple sizes from 1/4” to 2”

This simple yet effective product will significantly lower the risk of over tightening and stripping out hex nuts, as well as preventing damage to the head of the bolt

It is made of chrome vanadium steel with zinc plated

Keep one in your vehicle wherever you may go, just in case

The OTC® Oil Cap is a hex nut made of 6061-T6 aluminum with a special dome shape on the bottom

It is suitable for all vehicles with flat head oil drain plug hex nuts

The OTC10221 Oil Cap is an oil cap that can be used with any standard 5/16” hex head bolt

For use with all OTC oil cans, this cap fits snugly over the oil spout to prevent any leakage during transport

This means that you don't have to worry about getting stuck in the middle of nowhere and having your oil drain completely out of your engine, or whatever else might prevent you from reaching civilization before your vehicle becomes unusable

The cap is printed in two colours in a high resolution process

What is it? OTC Oil Cap The OTC Oil Cap cover is designed to prevent the oil cap on Marine engines from hitting the water or debris that could damage the engine

Fits any standard hex nut socket

The ISN Web OTC Oil Cap comes in a black finish and features a hex nut design to protect against leakage while maintenance your vehicle

(C) It is usually used to carry loads in tension only

2

A custom hex nut cap designed to fit the OTC OTC-10221 Oil Cap

Modify your oil cap to provide a larger opening for easier oil additions

OTC oil caps are manufactured from Forged 304 Stainless Steel for use with ANSI B18

The OTC Oil Cap provides the highest quality and strength for your engine