1/2-13X3 ASTM A193 ASME B16.5 B-7 B7 Stud Continuous Thread Plain (Pack Qty 250) BC-5048B7 by Korpek

★★★★★ 4.3 75 reviews

$268.68
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by billjam.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$268.68
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 20
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by billjam.com
Free 30-day returns Details

Product details

Management number 220333431 Release Date 2026/05/03 List Price $107.47 Model Number 220333431
Category

PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot. B7 studs are best suited for use in temperatures between 300° - 400° C. Bolts shall be made from a grade B7 alloy which conforms to the following chemical composition requirements Carbon: 0.37-0.49%; Manganese: 0.65-1.10%; Phosphorus: 0.035% maximum; Sulfur: 0.040% maximum; Silicon: 0.15-0.35% ; Chromium: 0.75-1.20% ; Molybdenum: 0.15-0.25%. Machine Pack Count - Margin error of +/- 5%

  • B7 studs are best suited for use in temperatures between 300° - 400° C
  • Bolts shall be made from a grade B7 alloy which conforms to the following chemical composition requirements Carbon: 0.37-0.49%; Manganese: 0.65-1.10%; Phosphorus: 0.035% maximum; Sulfur: 0.040% maximum; Silicon: 0.15-0.35% ; Chromium: 0.75-1.20% ; Molybde
Brand Korpek.com
Model BC-5048B7
Size Name 1/2-13X3
Item Weight 33.3 Pounds
Part Number BC-5048B7
Manufacturer Korpek LLC
Material Type Plain
Number Of Items 250

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.3 out of 5
★★★★★
75 ratings | 31 reviews
How item rating is calculated
View all reviews
5 stars
80% (60)
4 stars
6% (5)
3 stars
3% (2)
2 stars
1% (1)
1 star
10% (8)
Sort by

There are currently no written reviews for this product.