They are coarse thread.Screws Thread Diameter: #2,Thread Pitch: 56 Per Inch;#4,Thread Pitch: 40 Per Inch; #6,Thread Pitch: 32 Per Inch.#8,Thread Pitch: 32 Per InchThread ;#10,Thread Pitch: 24 Per Inch; 1/4",Thread Pitch: 20 Per Inch;5/16",Thread Pitch: 18 Per Inch
They are Made of 304 stainless steel;304 stainless steel have good chemical resistance and may be mildly magnetic
The Assortment contain the following Sizes:#2-56x5/32"(20PCS);#2-56x1/4"(20PCS);#2-56x3/8"(20PCS);#4-40x1/4" (20PCS);#4-40x1/2"(20PCS);#6-32x5/16"(20PCS);#6-32x5/8"(20PCS); #8-32x3/8"(20PCS);#8-32x3/4"(20PCS);#10-24x5/8"(10PCS);#10-24x3/4"(10PCS);1/4"-20x5/8"(10PCS);1/4"-20x1"(10PCS);5/16"-18x1"(10PCS);total 230PCS
Full thread;Length is measured from the top of the head;Screws have a standard 82° bevel under the head;Thread Direction: Right Hand
The Phillips Flat Head Machine Screws Kit includes most common ANSIB18.6.3F standard sizes so you can easily replace a lost screw;All contained in a compact and see through compartmented plastic Box.Easy to install and use
Description
These screws have good chemical resistance and may be mildly magnetic
They're angled under the head to sit flush within countersunk holes
Length is measured from the top of the head
Package include:
High Quality #2-56, #4-40,#6-32,#8-32,#10-24,1/4"-20,5/16"-18 UNC 304 Stainless Steel Phillips Flat Head Machine Screws Assortment Kit.
#2-56 to 5/16"-18 UNC Phillips Flat Head Screws Kit total 230 pieces. Come with the plastic box:
List(Type,ThreadxLength,Quantity):
Phillips Flat Head Screws #2-56x5/32" 20PCS
Phillips Flat Head Screws #2-56x1/4" 20PCS
Phillips Flat Head Screws #2-56x3/8" 20PCS
Phillips Flat Head Screws #4-40x1/4" 20PCS
Phillips Flat Head Screws #4-40x1/2" 20PCS
Phillips Flat Head Screws #6-32x5/16" 20PCS
Phillips Flat Head Screws #6-32x5/8" 20PCS
Phillips Flat Head Screws #8-32x3/8" 20PCS
Phillips Flat Head Screws #8-32x3/4" 20PCS
Phillips Flat Head Screws #10-24x5/8" 10PCS
Phillips Flat Head Screws #10-24x3/4" 10PCS
Phillips Flat Head Screws 1/4"-20x5/8" 10PCS
Phillips Flat Head Screws 1/4"-20x1" 10PCS
Phillips Flat Head Screws 5/16"-18x1" 10PCS
Packing contents:
MCMASKE 230pcs #2-56 #4-40 #6-32 #8-32 #10-24 1/4"-20 5/16"-18 UNC 304 Stainless Steel Phillips Flat Head Machine Screws Assortment Kit in a plastic box