CSN 21131 Slotted cheese head screws – Slotted machine screws & metric screws

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Parts4world supply many kinds of Metric & Imperial UNI 6107 slotted cheese head machine screws, slotted head screws, machined screws and custom screws.

If you want to order a standard UNI 6107 slotted cheese head machine screws, pls send your RFQ to: order@parts4world.com

If you want to order a custom UNI 6107 slotted cheese head machine screws, pls send your RFQ to: sales@parts4world.com

CSN 21131 Slotted cheese head screws – Stainless steel slotted machine screws & metric screws

CSN 21131 slotted cheese head screws is a slotted drive machine screw with a cheese head. Machine screws are externally threaded fasteners designed to be mated with threaded nuts or tapped holes in the parts they are designed to hold together.

DIN 84 Slotted Cheese Head Stainless Steel Machine Screws
CSN 21131 Slotted Cheese Head Stainless Steel Machine Screws

CSN 21131 Slotted Cheese Head Machined Screws have a head that resembles an isosceles trapezoid and external machine screw threads; the “A” suffix indicates they are fully threaded.

The top and bottom of the head are flat and parallel and the sides are angled—the diameter at the top of the head is smaller than the diameter at the bottom of the head (Phillips cheese heads have a rounded top and straight sides). Cheese heads are smaller in diameter than like-sized pan heads (such as DIN 7985 A), which makes them desirable in situations where space is limited. Use with threaded holes and nuts.

DIN84 A slotted head screws 304SS full thread
CSN 21131 slotted head screws 304SS full thread

Choose from Class 4.8 steel, zinc plated and plain finish (no rust protection); stainless steel; brass and nylon. Thread tolerance is 6g for plain finish and stainless steel and 6h for plated; right-hand threads are standard.

Screw length is measured from under the head to the tip. There may be variations in the head style. DIN 84 A Slotted Cheese Head Machine Screws are similar to ISO 1207.  And DIN 7980 High Collar Split Lock Washers and DIN 433 Small Pattern Flat Washers are used with cheese head machine screws due to their complementary small outside diameter (OD).

DIN84 A slotted head screws 304SS full thread
CSN21131 slotted head screws 304SS full thread

CSN21131 Slotted Cheese Head Machine Screws are fully threaded and can be used for many applications. Part4world offers various of unique fastener products from stock in inch and metric standard in a variety of materials and finishes.

CSN 21131 Metric Slotted Cheese Head Machine Screws Pins – Equivalent Norms:

DIN 84, ISO 1207, CSN 21131, PN 82215, UNI 6107

Parts4world supply various of metric and custom DIN84 slotted head screws, slotted cheese head machine screws, slotted screws, machine screws, extenally thread fasteners, cylinder thread fasteners and other inch and metric industrial fasteners all are available for common or custom fasteners requirements.

b – length of the thread (at least)
l – length of bolt
d – the nominal diameter of the thread
k – head height
r – radius
n – groove width
t – groove depth
dk – head undercut
a – length undercut
x – thread run

DIN 84 - Specification
CSN 21131 – Specification
Specification information:
CSN 21131 Slotted head screws – Stainless steel slotted machine screws
Norm: CSN 21131 Slotted cheese head machine screws – slotted screws – Stainless steel
Type: Slotted cheese head machine screws
Materil: Stainless steel
Available material: A2, A4, 303, 304, 316 stainless steel, carbon steel, mild steel, plastic, nylon, brass…
Finishing available: nature or according to your requirements.
Measurement Unit: Metric (mm) / Imperial (inch)

Equivalent Standards: DIN 84, ISO 1207, CSN 21131, PN 82215, UNI 6107

Brass DIN84 slotted cheese head machine screws
Brass CSN 21131 slotted cheese head machine screws

Custom-made design of cylinder UNI 6107 Slotted Cheese Head Machine Screw are available.  OEM orders are welcome.  Just visist our website for order any custom machined parts:  https://www.parts4world.com

Material:

Stainless Steel
Steel
Brass

Standard:

DIN 84
UNI 6107
PN 82215
CSN 21131
ISO 1207

Type:

Slotted cheese head screws

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