Button Head Bolts

Button Head Bolts

Connection Head Cap Screw is turned by methods for a pivotal hexagonal gap in its mind. Imagined by William G. Allen and a brief timeframe later named after him, Allen screws are ordinarily basic little and light. In a perfect world there are six contact surfaces among stun and driver. It may be related in an opening utilizing a key. Allen Bolts are used in outside and vehicle to marine, shoreline front, and high temperature environments. Button Head Bolts is for the most part called Socket top Screw, top screw, socket head top screw, Allen bolt, Allen head top screw or hex head top screw.

We at Rimco Overseas Manufacture these best screw with DIN 912 Standard and DIN 6912 in gathering of Material connecting from Stainless Steel, Nickel Bolts based blends viz. Inconel, Monel, Hastelloy, Incoloy to Titanium Grade Alloys, Copper, Cupro Nickel Bolts, Aluminum, Waspalloy, Duplex and Super Duplex Stainless Steel. We can pass on these Hex Head Cap Screw in M5 upto M48 With required length and surface Finish.

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Button Head Bolts Specification

Material
Standards
Grades

Nickel Bolts Alloy Button Head Bolts

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (Nickel Bolts 200) / UNS 2201 (Nickel Bolts 201), UNS 4400 (MONEL 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Button Head Bolts
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Button Head Bolts
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Button Head Bolts
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

ASTM Specifications for Button Head Bolts Fasteners

A193 - Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 - Carbon steel bolts and studs, 60,000 psi tensile strength.
A320 - Alloy steel and stainless steel bolting materials for low temperature service.
A325 - Structural bolts, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 - Quenched and tempered alloy bolts, studs, and other externally threaded fasteners.
A449 - Quenched and tempered steel bolts and studs for general use.
A490 - Structural bolts, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 - Standard for metric bolts, screws and studs that are used in general engineering applications
F593 - Stainless steel bolts, hex cap screws, and studs.
F1554 - Anchor bolts designed to anchor structural supports to concrete foundations

 

Other Standards Available

  • IS 1363 / 1364 / 2585 / 3138 / 3640 / 10238 Button Head Bolts
  • DIN 931 / 933 / 960 / 961 / 7990 / 610 Button Head Bolts
  • BS 1083 / 1768 Button Head Bolts
  • ANSI B18.2.1 Button Head Bolts
  • ASTM A307 Button Head Bolts
  • IS 3757 / 6639 Button Head Bolts
  • DIN 6914 / 6915 Button Head Bolts
  • ISO 7412 Button Head Bolts
  • ASTM A325M / A490M Button Head Bolts
  • BS 1769 Button Head Bolts

 

Button Head Bolts Dimensions

button-head-bolts-manufacturer-supplier-importer-exporter-stockholder-dimension
Socket Button Head Cap Screws * Alloy Steel
 Size
A
H
S
J
T
F
L
Tensile Test Load
Single Shear Strength of Body
Seating Torques in./lbs.
Head Diameter
Head Height
 
 
 
 
 
Longest Common Length
Max
Min
Max
Min
Ref
Nom
Min
Max
 
Nom
Lb.
lbs.,Min.
Coarse Thread
Fine Thread
4 0.213 0.201 0.059 0.051 0.015 1/16 0.035 0.112 1/2 840 950 7.0 -
6 0.262 0.250 0.073 0.063 0.015 5/64 0.044 0.138 5/8 1260 1400 13.0 -
8 0.312 0.298 0.087 0.077 0.015 3/32 0.052 0.164 3/4 1940 2000 25.0 -
10 0.361 0.347 .101 0.091 0.020 1/8 0.070 0.190 1″ 2440 2700 45.0 48.0
1/4 0.437 0.419 0.132 0.122 0.031 5/32 0.087 0.250 1″ 4430 4700 95.0 110.0
5/16 0.547 0.527 0.166 0.152 0.031 3/16 0.105 0.312 1″ 7300 7300 190.0 210.0
3/8 0.656 0.636 0.199 0.185 0.031 7/32 0.122 0.375 1-1/4 10800 10600 300.0 300.0
1/2 0.875 0.841 0.265 0.245 0.046 5/16 0.175 0.500 2″ 19800 18800 900.0 -
5/8 1.000 0.970 0.331 0.311 0.062 3/8 0.210 0.625 2″ 31500 29400 1700 -

 

Metric Button Head Socket Cap Screws ISO 7380

Nominal Size Thread Pitch A H C J T W S F Min Ultimate Tensile Load, N
Head Diameter Head Height Socket Size Across the Corners Socket Size Across the Flats Key Engage-ment Wall Thick-ness Unthreaded Section Under the Head Fillet Transition Diameter
Max Min Max Min Min Max Min Min Min Max Min Max
M3 0.5 5.7 5.4 1.65 1.40 2.3 2.045 2.020 1.04 0.2 1.0 0.5 3.6 4,910
M4 0.7 7.60 7.24 2.20 1.95 2.87 2.56 2.52 1.3 0.3 1.4 0.7 4.7 8,560
M5 0.8 9.50 9.14 2.75 2.50 3.44 3.071 3.020 1.56 0.38 1.6 0.8 5.7 13,800
M6 1 10.50 10.07 3.3 3.0 4.58 4.084 4.020 2.08 0.74 2 1 6.8 19,600
M8 1.25 14.00 13.57 4.4 4.1 5.72 5.084 5.020 2.6 1.05 2.50 1.25 9.2 35,700
M10 1.5 17.50 17.07 5.5 5.2 6.86 6.095 6.020 3.12 1.45 3.0 1.5 11.2 56,600
M12 1.75 21.00 20.48 6.60 6.24 9.15 8.115 8.025 4.16 1.63 3.50 1.75 14.2 82,400
M16 2 28.00 27.48 8.80 8.44 1.43 10.115 10.025 5.2 2.25 4 2 18.2 154,000
Tolerance on Length 6mm: ±.24 8-10mm: ±.29 12-16mm: ±.35 20-30mm: ±.42 35-50mm: ±.5

 

Button Head Bolts Material & Grade

  •  304 Stainless Steel Button Head Bolts
  •  304L Stainless Steel Button Head Bolts
  •  904L Stainless Steel Button Head Bolts
  •  17-4PH Stainless Steel Button Head Bolts
  •  304H Stainless Steel Button Head Bolts
  •  310 Stainless Steel Button Head Bolts
  •  321 Stainless Steel Button Head Bolts
  •  347 Stainless Steel Button Head Bolts
  •  410 Stainless Steel Button Head Bolts
  •  310S Stainless Steel Button Head Bolts
  •  316 Stainless Steel Button Head Bolts
  •  316H Stainless Steel Button Head Bolts
  •  316L Stainless Steel Button Head Bolts
  •  317 Stainless Steel Button Head Bolts
  •  317L Stainless Steel Button Head Bolts
  •  321H Stainless Steel Button Head Bolts
  •  446 Stainless Steel Button Head Bolts

 
Carbon Steel Button Head Bolts

  • A307 Button Head Bolts
  • A563 Button Head Bolts


Alloy Steel Button Head Bolts

  • A193 Button Head Bolts
  • A320 Button Head Bolts

 

Inconel Button Head Bolts

  • Incoloy 925 Button Head Bolts
  • Incoloy 825 Button Head Bolts
  • Inconel 625 Button Head Bolts
  • Inconel 601 Button Head Bolts
  • Inconel 602 Button Head Bolts
  • Inconel 603 Button Head Bolts
  • Incoloy 800 Button Head Bolts
  • Incoloy 800H Button Head Bolts
  • Inconel 600 Button Head Bolts
  • Inconel 686 Button Head Bolts


Monel Button Head Bolts

  • Monel K-500 Button Head Bolts
  • Monel 400 Button Head Bolts


Hastelloy Button Head Bolts

  • Hastelloy C22 Button Head Bolts
  • Hastelloy C276 Button Head Bolts


Titanium Button Head Bolts

  • Titanium Grade 5 Button Head Bolts
  • Titanium Grade 2 Button Head Bolts

 

Button Head Bolts As Per ASTM Specification

  • ASTM A193 Button Head Bolts
  • ASTM A307 Button Head Bolts
  • ASTM A320 Button Head Bolts
  • ASTM A325 Button Head Bolts
  • ASTM A354 Button Head Bolts
  • ASTM A449 Button Head Bolts
  • ASTM A490 Button Head Bolts
  • ASTM F593 Button Head Bolts
  • ASTM F1554 Button Head Bolts
  • ASTM F3125 Button Head Bolts

 

Button Head Bolts As Per DIN Specification

  • DIN 6921 Button Head Bolts
  • DIN 603 Button Head Bolts
  • DIN 2510 Button Head Bolts
  • DIN 580 Button Head Bolts
  • DIN 582 Button Head Bolts
  • DIN 444 Button Head Bolts
  • DIN 939 Button Head Bolts
  • DIN 933 Button Head Bolts
  • DIN 931 Button Head Bolts
  • DIN 976 Button Head Bolts
  • DIN 912 Button Head Bolts
  • DIN 6325 Button Head Bolts
  • DIN 6914 Button Head Bolts
  • DIN 3570 Button Head Bolts
  • DIN 7990 Button Head Bolts
  • DIN 1B Button Head Bolts
  • DIN 529 Button Head Bolts

 

COATINGS

 

OUR SUMMARY :
Review Date
Reviewed Product
BUTTON HEAD BOLTS
Author Rating

 

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