Product description:
The button head provides a wide bearing surface, a low head, and a finished appearance
These screws are fully threaded,unless noted
Length is measured from under the head
They are Made from 304 Stainless steel,have good chemical resistance and may be mildly magnetic
Not recommended for high-strength fastening
Material: 304 Stainless Steel
Color:Silver
Drive System:Hex socket
Head Style:Button Head
Package include:
280PCS #4-40 UNC 304 Stainless Steel Button-Head Socket Cap Screws Hex Nuts Flat Washers Assortment Kit
#4-40 UNC Button-Head Socket Cap Screws Flat Washers and Nuts Kit total 280 pieces. Comes with the plastic box:
List(Type,Thread/Length,Quantity)：
Button Head Cap Screws--------#4-40x3/16" ----------20PCS
Button Head Cap Screws--------#4-40x1/4" ------------20PCS
Button Head Cap Screws--------#4-40x5/16"-----------20PCS
Button Head Cap Screws--------#4-40x3/8" ------------20PCS
Button Head Cap Screws--------#4-40x1/2" ------------20PCS
Button Head Cap Screws--------#4-40x5/8" ------------20PCS
Button Head Cap Screws--------#4-40x3/4" ------------20PCS
Button Head Cap Screws--------#4-40x7/8" ------------20PCS
Button Head Cap Screws---------#4-40x1"--------------20PCS
Hex Nuts-----------------------#4-40------------------50PCS
SAE Flat Washers-----------------#4--------------------50PCS
Packing contents:
MCMASKE 280PCS #4-40 UNC 304 Stainless Steel Button-Head Cap Screws Hex Nuts Assortment Kit Comes in a plastic box