AS/NZS 2465 Inch Standard High Strength Bolt

AS/NZS ANSI/ASME Inch Standard High Strength Bolt

Size: 1/2-20 UNC & UNF, length 1" to 4" 

Regular Production, quick shipment!

Dimensions as per ASME B18.2.1 (AS/NZS 2465 equals)

1. Material: Alloy Steel, Grade 8 (Equals to ASTM SAE J429 Gr. 8, Equlas to DIN Class 10.9)

2. Surface: Zinc Galvanizing or Organic Coating 
3. Standards: ANSI ASME B18.2.1

4. Thread:UNC & UNF

More Choices!

We have regular supply on the Standard Hex Bolt

Screw Size: 1/4", 5/16", 3/8", 7/16", 1/2" UNC & UNF

Screw Length: 3/4" up to 4" (inch series)

Material: Steels, SAE J429 Grade 2, 5, 8 & 8.2

Regular production, quick shipment

Both Inch & Metric Standard Available (dimensions follows below)

We offer various surface treatment/Coating Options!

        White/Silver Zinc, Yellow Zinc, Black Zinc Plating

        48Hrs~500Hrs Salt Spray Test without Red Rust (Price Differs)

        HDG, Zn/Al Flake Coating, Orgainic Coating & Mixed Coatings

       500Hrs~3000Hrs Salt Spray Test without Red Rust (Price Differs)

Factory's Standard Carton Packing (Max 20kgs)

Or small box packing (plain box or color box)

Transhow Fastener supplies a wide range of hex bolt and hexagon cap screw. Please contact us if you need customized bolts other than the regular types.  

General Data for ASME B18.2.1-2010 standard Bolts, Screws,

1 Heads
1.1 Top of Head. Top of head shall be full form and chamfered, with the diameter of chamfer circle equal to the maximum width across flats, on square or hex head products and the “B” dimension shown in Table 11 for lobed head screws with a tolerance of −15%. 

1.2 Width Across Flats. The width across flats of head shall be the overall distance measured perpendicular to the axis of product between two opposite sides of the head in accordance with the notes in respective dimensional tables. 

1.3 Head Height. The head height shall be the overall distance measured parallel to the axis of product from the top of the head to the bearing surface and shall include the thickness of thewasher face where provided. 

1.4 Position of Head. The runout of the flats or lobes of the head shall be no greater than 6% of the maximum width across flats or lobes. For reference purposes, the evaluation shall be made by indicating on the flats or outer surface of lobes while holding the body one bolt diameter from under the head and rotating the part. 

2 Bolt or Screw Length
The bolt or screw length shall be the distance measured parallel to the axis of product from the bearing surface of the head to the extreme end of the bolt or screw, including the point if the product is pointed.  

3 Body Diameter
The body diameter minimum/maximum limits are defined in each of the respective applicable tables. Unless otherwise specified by the purchaser, the body style supplied shall be full-size body.
NOTES:
(1) Only bolts and lag screws are permitted to have die seams on their body that exceed the body diameter. Die seams on the body and all other styles of screws that exceed the body diameter
are not permitted.
(2) For recommended clearance of hole sizes for bolts and screws, refer to ASME B18.2.8. 

4 Points
Unless otherwise specified, bolts need not be pointed. Products designated as screws, with the exception of lag screws, are required to have a chamfered point. The chamfer angle may vary depending on the manufacturing process. When specified, the chamfer angle should be considered a reference dimension only. The presence of a point is to reduce the possibility of damage to the leading threads and promote assembleability with a tapped hole or nut. Point features not defined in a given product standard are at the discretion of the manufacturer.