Chinese Professional A2-70 A4-70 ASTM F593 Stainless Steel Hex Bolts to Sevilla Factory

Stainless Steel Hexagon Head Bolts Hex Cap Screws Standard: ASME B18.2.1, DIN931, DIN933   Various configurations are also available Inch Size: 1/4”-1.1/2” with various lengths Metric Szie: M6-M39 with various lengths Material Grade: ASTM F593 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A2-80, A4-70, A4-80 Finish: Plain Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

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    Chuck installs Holley’s brand new Terminator EFI system on his ’70 Chevelle. First we take off the old carburetor and bolt on the new Holley EFI Terminator throttle body. Then we mount the Terminator EFI ECU and wiring harness and begin wiring and plugging everything up. From there we go under the car and tackle the fuel system. After we get everything set up with the handheld tuner we take the new Terminator EFI system on a test drive!



    In this video instructors Chris Collier & Nate DeMarse demonstrate conventional forcible entry techniques for outward opening doors. At first glance this door appears to be only locked by a key in the knob lock. The halligan is set approximately 6″ above the knob but when the door is pried it becomes obvious that there are other locking devices in place. If you are prepared for, and expect auxiliary locking devices you will easily overcome them when they are encountered. In this case, there were FIVE locking devices securing the door. They are listed below from the bottom to the top:
    - A foot-bolt (slide-bolt) that secured into the floor
    - A vertical dead-bolt below the knob
    - Key-in-the-knob lock
    - Slide-bolt just above the knob (4 screw holes, lock fell off)
    - Slide-bolt a few inches above the last lock shown in the video

    All FIVE of these locks were forced in approximately a minute.

    Had this key in the knob lock been a panic hardware device firefighters attempting the “framing square” technique would have been defeated and had to return to conventional forcible entry.

    Fire service tools have been invented and modified over the years. A few were intended for fire service application and others were borrowed from other trades. Many fire service tool adoptions and adaptions are worthwhile and useful. The ones that we (Brotherhood Instructors LLC) disagree with are the ones that have a very limited scope of use and require extra equipment. Our goal is to keep fire ground operations simple and systematic while sticking with tactics that have proven themselves to be valid.

    We apologize for the digital skipping and glitch while we were driving the adz to the frame. We shot this video from two angles, and this was the best with this segment.