1/4"-20 x 3 1/2" Hex Flange-Frame Bolts / Grade 8 / Black Phos / Made in USA
- Steel
- Grade 8
- Black Phosphate
- 20 TPI · Coarse
$87.24
$2.18 / pc
Package of 40
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
Net 30 terms for approved accounts. Apply for wholesale →
Product Description
1/4"-20 x 3 1/2" Hex Flange-Frame Bolts / Grade 8 / Black Phos / Made in USA
🇺🇸 Made in USA
Frequently Asked Questions
What is the difference between Grade 5 and Grade 8?
Grade 5 (medium carbon steel, 120 ksi tensile strength) is suitable for most industrial applications. Grade 8 (alloy steel, 150 ksi tensile strength) is used for high-strength applications like automotive suspension and machinery. Grade 5 hex heads have 3 radial lines; Grade 8 has 6 radial lines.
$87.24
$2.18/pc
Hex Flange-Frame Bolts / Grade 8 / Black Phos
Family: BF
Select size and quantity, then add to cart
Loading filters...
|
Loading family products...
|
1/4"-20 x 3 1/2" Hex Flange-Frame Bolts / Grade 8 / Black Phos / Made in USA
SKU: 1456BF-40
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Length
3 1/2"
Material
Steel
Grade
Grade 8
Finish
Black Phosphate
Drive
External Hex
Head Style
Hex Flange Head
Country of Origin
USA
Point Type
Chamfered
Measurement System
Inch
Width Across Flats
7/16"
SKU
1456BF-40
https://www.ecomfasteners.com/products/1-4-20-x-3-1-2-hex-flange-frame-bolts-grade-8-black-phos · Printed