A193 B7 Combination Studs Price - ASTM A325 Heavy Hex Structural Bolts – Dingshen Metalworks

ASTM A325 / A325M Heavy Hex Structural Bolts The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM A325 Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute. Dimension: ASME B18.2.6 (Inch Size),  ASME B18.2.3.7M (Metric Size) Thread Size: 1/2"-1.1/2",  M12-M36, with various lengths Grade: ASTM A325 / A325M Type-1 Finish: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, and so on 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. In 2016, ASTM A325 was officially withdrawn and replaced by ASTM F3125, in which A325 now becomes a grade under the F3125 specification.  The F3125 specification is a consolidation and replacement of six ASTM standards, including; A325, A325M, A490, A490M, F1852, and F2280.  Prior to its withdrawl in 2016, the ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.  This specification is applicable to heavy hex structural bolts only. For bolts of other configurations and thread lengths with similar mechanical properties, see Specification A449. Bolts for general applications, including anchor bolts, are covered by Specification A449. Also refer to Specification A449 for quenched and tempered steel bolts and studs with diameters greater than 1-1/2″ but with similar mechanical properties.      

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    Hi, I saw this kind of cart first from youtube posted by Daddy Handy. I made some changes I thought would be good for my son and can be more safe to drive.
    Credits to https://www.youtube.com/watch?v=PBSdB2mgcY0

    Parts list I used to build this Go Kart
    - Most parts recycled. Other hardware purchased from Lowes.

    1. Dewalt Drill (or any drill)
    2. 4X2 stud 6 ft 2 pieces ( I used left over wood from cement project)
    3. A seat ( I used broken leg chair)
    4. Electric wires ( to connect to switch with drill)
    5. Electric wire connectors few.
    6. Hand Air pump ( $5 hand air pump. I used broken pump)
    7. A frisbee
    8. 2 Springs
    9. Three small eye hooks
    10. 4 Wheels ( from Harbourfreight)
    11.Tie wraps as needed.
    12.1/2in-13 x 2-ft threaded rod 2pieces
    13.1/2in pipe strap 4 Pieces
    14.5/16-in x 4-in Lag Screw Eye 3 Piece
    15.7/16-in Zinc-Plated Standard (SAE) Hex Nut 12Pieces
    16.7/16-in x 1-1/4-in Zinc-Plated Standard (SAE) Flat Washer 8 Pieces