American standard of Alloy steel socket head cap screws
AS button head cap screw and alloy steel shcs screw suppliers in UAE
ASTM A193 Grade B7 hex head cap screw specification
| Untreated alloy steel size |
Standard length of Alloy steel socket head cap screws |
ASTM A193 B7 countersunk screws life |
- Imperial screw: 1/4″ to 4″
- Metric screw: M1.2 – M48
- Length: 12 – 1200mm (1/2″ – 4.0″)
Contact above listed alloy steel socket head cap screws suppliers & manufacturers for different lengths |
- Deck screws : 2 – 2½”
- Drywall screws: 1/2, 1-1/4, 1-3/8, 1-5/8 inch
- Set screws: 1/16″ – 6″
- Self tapping screws: 300mm max
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| Points of ASTM A354 Grade BC hex cap screw |
Drill point of ASTM A354 Grade BD cap head screw |
Meet standard |
- Half dog
- Cup
- Knurled cup
- Flat
- Full dog
- Cone
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- Type AB
- Type AB milled point
- Type B
- Type 17 A-milled point
- Type A
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- DIN – Germany
- ISO – America
- ASME – USA
- AS3566 – Australia
- JIS – Japan
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| AISI 4142 socket head cap screw thread class |
Head types of AS allen head screw |
Alloy steel screw full form |
- Class 1A (Loose fit)
- Class 2A (Medium fit)
- Class 3A (Tight fit)
- 5 CSF
- 5 ONF
- 5 HF
- 2G
- 3G
- 4G
- 6G
- 8G
- custom
Contact above alloy steel socket head cap screws suppliers & distributors for high-pressure environments |
- Combination drive
- Hex / Socket / Allen drive
- Hex washer head
- Slotted hex washer
- Flat
- Oval
- Frearson drive
- Slotted drive
- Socket cap head
- Button head
- Pan
- Truss
- Hex head
- Phillips drive
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- SEMS – Pre-made screw and washer
- SMS – Sheet metal screw
- MS – Machine screws
- CSS – Counter sunk screw
- WS – Wood screw
- SDS -Self-Drilling screw
- SHCS -Socket head cap screw
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| Untreated alloy steel hexagon socket head cap screw end |
Surface treatment of DIN 1.7225 hex socket screw |
ASTM A193 Grade B7 hex head cap screw DIN standard – Europe |
- Chamfer end
- Semi-cone point
- 45 degree angle cut
- Milled end
- Half point
- Cone point
- Gimlet point
- Chisel point
- Sheared end
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- Cadmium
- Zinc nickel
- Plain
- Electroplating
- Clear zinc plated
- PTFE / Teflon
- Mechanical
- Hot dip galvanized
- Black oxide
- Green finish
- Black finish
- Oil
- Nickel plated
- Yellow zinc plated
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- DIN 916
- DIN 931
- DIN 933
- DIN 960
- DIN 961
- DIN 912
- DIN 84
- DIN 85
- DIN 7984
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| ASTM A354 Grade BC manufacturing method |
ASTM A193 B7 button head screw grades |
AISI 4140 flat head screw melting point |
- Cold forged
- Hot forged
- CNC machined
Check price with genuine alloy steel socket head cap screws suppliers in UAE, quick delivery to Mauritius,
Swaziland, Morocco, Egypt & Tunisia |
- ASTM A193 B7
- ASTM A193 B7M
- ASTM A193 B16
- ASTM A193 B5
- ASTM A193 L7
- ASTM A193 L7M
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| Check dimensions of Chromium Molybdenum Steel countersunk head screw |
AS flat head socket screws ISO specification – UK |
AISI 4142 csk allen bolt ASME standard – USA |
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Buy directly from chrome steel socket flat head screw manufacturer online and save cost, check ferritic alloy steel flange socket head cap screws characteristcs
Various type of ASTM A193 B7 countersunk screws
Alloy steel Heavy Hex Screws
AS Hex Head Screws
ASTM A354 Grade BD Countersunk Screw
AISI 4142 Socket Head Cap Screw
Untreated Alloy Steel Socket Set Screws
DIN 1.7225 Self Tapping Screws
Chromium Molybdenum Steel Set Screws
ASTM A354 Grade BC Machine Screws
ASTM A354 Grade BD Drywall Screws
Standard types of ASTM A354 Grade BC hex cap screw
- Deck screws
- Alloy steel wood screws
- Concrete screws
- ASTM A193 Grade B7 cap screws
- Socket cap screws
- ASTM A193 B7 countersunk slotted screws
- Flange 12-point screws
- Hexagon screw
- ASTM A354 Grade BC machine screws
- Allen cap screws
- Self drilling screws
- AISI 4140 grub screws
- Hex lag screws
- Fully threaded screws
- Sheet metal screws
- ASTM A354 Grade BD self drilling screws
- Panel screws
- AISI 4142 set screws
- Socket head cap screw
- AS self tapping screws
- Sammys screws
- Anchor screws
- Untreated alloy steel coach screws
- Thread cutting machine screws
- Chromium Molybdenum Steel socket screws
- Masonry screws
- DIN 1.7225 Cap screw
Types of ASTM A354 Grade BD socket head cap screw
- Alloy steel nylon tip set screws
- Brass tip set screws
- Low head socket cap
- ASTM A193 Grade B7 cup point set screws
- Socket shoulder cap screws
- ASTM A193 B7 flat socket cap
- ASTM A354 Grade BC button socket cap
- Knurl cup set screws
- Dog set screws
- Pipe plugs
- ASTM A354 Grade BD cone point set screws
- Slotted set screws
- AISI 4140 oval point set screws
- Flat point set screws
Chemical Composition of AISI 4140 hexagon socket head cap screw
| Standard / Material grade |
Cr,Chromium |
Mo,Molybdenum |
P,Phosphorus |
S,Sulfur |
Si,Silicon |
C,Carbon |
Mn,Manganese |
Al,Aluminum |
V,Vanadium |
| ASTM A193 B16 |
0.80-1.15 |
0.50-0.65 |
0.035 max |
0.04 max |
0.15- 0.35 |
0.36-0.47 |
0.45-0.70 |
0.015 max |
0.25-0.35 |
| ASTM A193 B7M |
30.75-1.20 |
0.15-0.25 |
0.035 max |
0.04 max |
0.15-0.35 |
0.37-0.49 |
0.65-1.10 |
– |
– |
| ASTM A193 B5 |
0.40-6.00 |
0.40-0.65 |
0.040 max |
0.030 max |
1.00 max |
0.10 max |
1.00 max |
– |
– |
| ASTM A320 – L7 |
0.80- 1.10 |
0.15- 0.25 |
0.035 max |
0.04 max |
0.15- 0.35 |
0.38 -0.48 |
0.75-1.00 |
– |
– |
| ASTM A320 L7M |
0.80- 1.10 |
0.15- 0.25 |
0.035 max |
0.04 max |
0.15- 0.35 |
0.38- 0.48 |
0.75- 1.00 |
– |
– |
| ASTM A193 B7 |
30.75-1.20 |
0.15-0.25 |
0.035 max |
0.04 max |
0.15-0.35 |
0.37-0.49 |
0.65-1.10 |
– |
– |
| ASTM A194 Gr.2H |
– |
– |
0.040 max |
0.050 max |
0.40 max |
0.40 Min |
1.00 max |
– |
– |
| ASTM A194 Gr.2HM |
– |
– |
0.040 max |
0.050 max |
0.40 max |
0.40 Min |
1.00 max |
– |
– |
| ASTM A194 Gr.4 |
0.20 0.30 |
0.15 0.25 |
0.035 max |
0.04 max |
0.15 0.35 |
0.40 0.50 |
0.70 0.90 |
– |
– |
AS socket head screw mechanical properties & strength
| Grade |
Size |
Yield , min(ksi ) |
RA % min |
Tensile , min(ksi) |
Elong , % , min |
| B8 Class 1 |
All |
30 |
50 |
75 |
30 |
| B8M Class 2 |
Up to 3/4 |
95 |
45 |
110 |
15 |
| 7 / 8-1 |
80 |
45 |
100 |
20 |
| 1-1 / 8-1-1 / 4 |
65 |
45 |
95 |
25 |
| 1-3 / 8-1-1 / 2 |
50 |
45 |
90 |
30 |
| B8M Class 1 |
All |
30 |
50 |
75 |
30 |
| B8 Class 2 |
Up to 3/4 |
100 |
35 |
125 |
12 |
| 7 / 8-1 |
80 |
35 |
115 |
15 |
| 1-1 / 8-1-1 / 4 |
65 |
35 |
105 |
20 |
| 1-3 / 8-1-1 / 2 |
50 |
45 |
100 |
28 |
| 87 |
Up to 2-1 / 2 |
105 |
50 |
125 |
16 |
| 2-5 / 8-4 |
95 |
50 |
115 |
16 |
| 4-1 / 8-7 |
75 |
50 |
100 |
18 |
Equivalent Material of Untreated alloy steel socket cap screw
| AISI grades |
European name |
SAE grades |
British |
Werkstoff number |
| AISI 4130 |
25CrMo4 |
SAE 4130 |
– |
1.7218 |
| AISI 4140 |
42CrMo4 |
SAE 4140 |
EN 19 |
1.7225 |
| AISI 4340 |
36CrNiMo4 |
SAE 4340 |
EN 24 |
1.6511 |
| AISI 6150 |
51CrV4 |
SAE 6150 |
– |
1.8159 |
| AISI 8620 |
21NiCrMo2 |
SAE 8620 |
– |
1.6523 |
AISI 4142 socket csk head cap screw DIN standard
| DIN 913 |
Alloy steel socket set screws with flat point |
| DIN 933 |
Hexagon cap screws fully threaded |
| DIN 915 |
ASTM A193 Grade B7 socket set screws with dog point |
| DIN 960 |
Hex cap screws, metric fine thread – part thread |
| DIN 920 |
AISI 4140 slotted pan head screws, small head |
| DIN 921 |
Slotted pan head screws with large head |
| DIN 927 |
ASTM A354 Grade BD slotted shoulder screws |
| DIN 931 |
Hexagon cap screws partially threaded |
| DIN 933 sz |
ASTM A354 Grade BC hexagon cap screws with slot |
| DIN 961 |
Hex cap screws, metric fine thread – full thread |
| DIN 923 |
AISI 4142 slotted pan head screws with shoulder |
| DIN 963 a |
Slotted flat head machine screws |
| DIN 916 |
AS socket set screws with cup point |
| DIN 964 a |
Slotted oval head machine screws |
| DIN 914 |
Untreated alloy steel socket set screws with cone point |
| DIN 965 a |
Cross recessed flat head machine screws |
| DIN 912 |
Chromium Molybdenum Steel socket head cap screws |
| DIN 966 a |
Cross recessed oval head machine screws |
Chromium Molybdenum Steel cap head screw price list
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Price in UAE Dirham |
Price in Morocco |
Price in USA |
| M5-0.8 x 50 |
AED 22.15 |
MAD 6.03 |
US $ 6.03 |
| 1/4 in.-28 x 1 |
AED 40.58 |
MAD 111.44 |
US $ 11.05 |
| 5/16 in.-18 x 2 |
AED 23.10 |
MAD 63.44 |
US $ 6.29 |
| M4-0.7 x 80 |
AED 44.77 |
MAD 122.94 |
US $ 12.19 |
| M3-0.5 x 30 |
AED 21.34 |
MAD 58.60 |
US $ 5.81 |
| M5-0.8 x 80 |
AED 33.38 |
MAD 91.68 |
US $ 9.09 |
| 1/4 in. – 28 x 1/2 |
AED 24.57 |
MAD 67.47 |
US $ 6.69 |
| 5/16 in.-18 x 2-1/2 |
AED 24.57 |
MAD 67.47 |
US $ 6.69 |
| M8-1.25 x 120 |
AED 76.57 |
MAD 210.28 |
US $ 20.85 |
| 7/16 in.-14 x 1 |
AED 39.96 |
MAD 109.73 |
US $ 10.88 |
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Price in Ghana |
Price in Kenya |
Price in Tanzania |
| M5-0.8 x 50 |
GHS 72.63 |
KES 925.91 |
TZS 15165.45 |
| 1/4 in.-28 x 1 |
GHS 133.10 |
KES 1696.73 |
TZS 27790.75 |
| 5/16 in.-18 x 2 |
GHS 75.76 |
KES 965.83 |
TZS 15819.35 |
| M4-0.7 x 80 |
GHS 146.83 |
KES 1871.77 |
TZS 30657.85 |
| M3-0.5 x 30 |
GHS 69.98 |
KES 892.13 |
TZS 14612.15 |
| M5-0.8 x 80 |
GHS 109.49 |
KES 1395.77 |
TZS 22861.35 |
| 1/4 in. – 28 x 1/2 |
GHS 80.58 |
KES 1027.25 |
TZS 16825.35 |
| 5/16 in.-18 x 2-1/2 |
GHS 80.58 |
KES 1027.25 |
TZS 16825.35 |
| M8-1.25 x 120 |
GHS 251.14 |
KES 3201.52 |
TZS 52437.75 |
| 7/16 in.-14 x 1 |
GHS 131.05 |
KES 1670.62 |
TZS 27363.20 |
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Price in Egypt |
Price in South Africa |
| M5-0.8 x 50 |
EGP 186.23 |
ZAR 111.36 |
| 1/4 in.-28 x 1 |
EGP 341.26 |
ZAR 204.07 |
| 5/16 in.-18 x 2 |
EGP 194.26 |
ZAR 116.16 |
| M4-0.7 x 80 |
EGP 376.47 |
ZAR 225.13 |
| M3-0.5 x 30 |
EGP 179.43 |
ZAR 107.30 |
| M5-0.8 x 80 |
EGP 280.73 |
ZAR 167.87 |
| 1/4 in. – 28 x 1/2 |
EGP 206.61 |
ZAR 123.55 |
| 5/16 in.-18 x 2-1/2 |
EGP 206.61 |
ZAR 123.55 |
| M8-1.25 x 120 |
EGP 643.91 |
ZAR 385.06 |
| 7/16 in.-14 x 1 |
EGP 336.01 |
ZAR 200.93 |
Delivery location with time line
| Country |
Days |
| Saudi Arabia |
7 days |
| Kenya |
10-12 days |
| Tanzania |
8-10 days |
Check alloy steel socket cap screw and low AS shcs screws with customized sizes, view its features
A low alloy hexagon socket Allen head cap screw has a cylindrical head fastened with a hex wrench. The Low Alloy Steel Hexagon Socket Allen Head Cap Screw have excellent ductility giving them enhanced workability. These screws are large and allow you to fasten them efficiently.
A socket button head alloy steel screw is measured on its length and diameter. The AS Socket Button Head Cap Screw diameter is measured from its bottom cavity to find its minor diameter. The major diameter is checked by measuring one outer thread to the other. Austentic Alloy Steel Button Head Screw length is calculated by measuring the distance from the top head to the blunt end.
Installing a washer with an alloy steel socket head screw allows for even weight distribution. The AS Hexagon Socket Head Cap Screw prevents torsion and prevents failure in the system. These washers protect against damage due to fastening or galling in the system.
AS flat head socket cap screw importers in UAE, also see chrome steel socket hex/ countersunk/ sealing head cap screws hardness and applications
The alloy steel socket head screws can be hardened following the heat treatment process. Austentic Alloy Steel Torx Head Cap Screw is generally precipitation hardened to increase its strength and maintain mechanical properties.
Check latest and updated price of austentic alloy steel torx head cap screw in Dubai, view AS hex socket button head cap screws temperature range
Alloy steel hex socket head screws are known to resist corrosion and heat. Alloy Steel Hex Socket Head Screw temperature range is characterized based on their alloying elements and strength.
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