Product catagories

Search Products

91253A321 | Alloy Steel Hex Drive Flat Head Screws

$0.56

Bulk orders will be discounted, please contact us.

Product Number: 91253A321

Add to Wishlist Add to Compare

SEND INQUIRY

  • Description
Product Number 91253A321
System of Measurement Inch
Drive Style Hex
Head Type Flat
Threading Partially Threaded
Thread Direction Right Hand
Thread Fit Class 3A
Thread Size 1/4"-28
Thread Spacing Fine
Thread Type UNF
Drive Size 5/32"
Screw Size Decimal Equivalent 0.250"
Length 2 1/4"
Material Black-Oxide Alloy Steel
Hardness Rockwell C39
Tensile Strength 130,000 psi
Specifications Met ASTM F835
Countersink Angle 82°
Country of Origin Peoples Republic of China
Flat Head Profile Standard
Head Diameter 0.531"
Head Height 0.161"
Min Thread Length 1"
Schedule B 731815.9000

You may also like

× Success！success