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  • Low Profile Screws, Small Head Screws

Socket Head Cap Screws with Small Head - Fluorine Coating

SNSS-SD-FC

  • Space
  • Seizing & Sticking Prevention
  • Slim

Dimension Drawing

SNSS-SD-FCSocket Head Cap Screws with Small Head - Fluorine Coating寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
M6
M8
M10
L
All
5
6
8
10
12
16
20
25
30
35
40

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
SNSS-M3-5-SD-FC M3 0.5 5 4.5 3 2.5 0.5 2.24 CAD Cart
SNSS-M3-6-SD-FC M3 0.5 6 4.5 3 2.5 0.54 2.24 CAD Cart
SNSS-M3-8-SD-FC M3 0.5 8 4.5 3 2.5 0.59 2.24 CAD Cart
SNSS-M3-10-SD-FC M3 0.5 10 4.5 3 2.5 0.71 2.24 CAD Cart
SNSS-M3-12-SD-FC M3 0.5 12 4.5 3 2.5 0.8 2.24 CAD Cart
SNSS-M4-6-SD-FC M4 0.7 6 5.5 4 3 1.1 2.37 CAD Cart
SNSS-M4-8-SD-FC M4 0.7 8 5.5 4 3 1.3 2.37 CAD Cart
SNSS-M4-10-SD-FC M4 0.7 10 5.5 4 3 1.4 2.50 CAD Cart
SNSS-M4-12-SD-FC M4 0.7 12 5.5 4 3 1.6 2.50 CAD Cart
SNSS-M4-16-SD-FC M4 0.7 16 5.5 4 3 1.9 2.64 CAD Cart
SNSS-M4-20-SD-FC M4 0.7 20 5.5 4 3 2.2 2.64 CAD Cart
SNSS-M4-25-SD-FC M4 0.7 25 5.5 4 3 2.6 2.64 CAD Cart
SNSS-M5-8-SD-FC M5 0.8 8 7 4.5 4 2.1 2.64 CAD Cart
SNSS-M5-10-SD-FC M5 0.8 10 7 4.5 4 2.3 2.64 CAD Cart
SNSS-M5-12-SD-FC M5 0.8 12 7 4.5 4 2.6 2.64 CAD Cart
SNSS-M5-16-SD-FC M5 0.8 16 7 4.5 4 3.1 2.77 CAD Cart
SNSS-M5-20-SD-FC M5 0.8 20 7 4.5 4 3.6 2.90 CAD Cart
SNSS-M5-25-SD-FC M5 0.8 25 7 4.5 4 4.2 2.90 CAD Cart
SNSS-M6-8-SD-FC M6 1 8 8.5 5.5 5 3.4 3.03 CAD Cart
SNSS-M6-10-SD-FC M6 1 10 8.5 5.5 5 3.7 3.03 CAD Cart
SNSS-M6-12-SD-FC M6 1 12 8.5 5.5 5 4.1 3.03 CAD Cart
SNSS-M6-16-SD-FC M6 1 16 8.5 5.5 5 4.8 3.29 CAD Cart
SNSS-M6-20-SD-FC M6 1 20 8.5 5.5 5 5.5 3.29 CAD Cart
SNSS-M6-25-SD-FC M6 1 25 8.5 5.5 5 6.3 3.43 CAD Cart
SNSS-M6-30-SD-FC M6 1 30 8.5 5.5 5 7.2 3.43 CAD Cart
SNSS-M8-10-SD-FC M8 1.25 10 11 7.5 6 7.8 4.22 CAD Cart
SNSS-M8-12-SD-FC M8 1.25 12 11 7.5 6 8.4 4.22 CAD Cart
SNSS-M8-16-SD-FC M8 1.25 16 11 7.5 6 9.7 4.22 CAD Cart
SNSS-M8-20-SD-FC M8 1.25 20 11 7.5 6 11 4.35 CAD Cart
SNSS-M8-25-SD-FC M8 1.25 25 11 7.5 6 13 4.35 CAD Cart
SNSS-M8-30-SD-FC M8 1.25 30 11 7.5 6 14 4.61 CAD Cart
SNSS-M8-35-SD-FC M8 1.25 35 11 7.5 6 16 4.61 CAD Cart
SNSS-M10-16-SD-FC M10 1.5 16 13.5 9.5 8 17 6.45 CAD Cart
SNSS-M10-20-SD-FC M10 1.5 20 13.5 9.5 8 19 6.45 CAD Cart
SNSS-M10-25-SD-FC M10 1.5 25 13.5 9.5 8 21 6.72 CAD Cart
SNSS-M10-30-SD-FC M10 1.5 30 13.5 9.5 8 24 6.98 CAD Cart
SNSS-M10-35-SD-FC M10 1.5 35 13.5 9.5 8 26 7.11 CAD Cart
SNSS-M10-40-SD-FC M10 1.5 40 13.5 9.5 8 29 7.37 CAD Cart

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Material/Finish

SNSS-SD-FC
Main Body SUSXM7 (Equivalent to SUS304)
Fluorine Coating
Strength Class A2 - 70

Application

Reducing the size of equipment and devices
Seizing Prevention

Characteristics

  • Hex socket head cap screws with small head diameter. Able to reduce the spot facing diameters compared to standard hex socket head cap screws.
  • Highly cost-effective coating.
  • Excellent lubrication property. Suitable for preventing seizing.

Usage Example

It is possible to perform spot facing and hide the head in locations where spot facing is not possible with standard hex socket head cap screws.

SNSS-SD-FCSocket Head Cap Screws with Small Head - Fluorine Coating


Precautions for Use

  • Since the head bearing surface area is small, the bearing surface pressure increases.
  • Using the following formula as a reference, ensure that the bearing surface pressure due to screw tightening does not exceed the permitted surface pressure of the intended fastening material.

SNSS-SD-FC

Head Diameter and Screw Effective Cross-Sectional Area

Part Number Head Diameter
(mm)
Screw Effective Cross-Sectional Area
(mm2)
SNSS-M3-SD-FC 4.5 5.03
SNSS-M4-SD-FC 5.5 8.78
SNSS-M5-SD-FC 7 14.2
SNSS-M6-SD-FC 8.5 20.1
SNSS-M8-SD-FC 11 36.6
SNSS-M10-SD-FC 13.5 58

Tightening Property (Reference)

SNSS-SD-FCSocket Head Cap Screws with Small Head - Fluorine Coating

Reference data for Hex Socket Head Cap Screw - Fluorine Coating SNSS-M5-25-FC.⇒The Features of Screws with Special Surface Treatment


Product List

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