Button Head Screws

Button Head Screws

We are leading manufacturer and supplier of different screws. The Metric Button Head Cap Screws are screws with caps flared out to make flanges. Button Head Screws are high strength fasteners with an Internal Hex or Allen drive style with a wider bearing surface head. Button Socket Screws provide a more visually aesthetic appearance and are used in mechanical applications.

The critical characteristic feature of these screws is the wide load bearing surface. This particular quality makes it resistant to looseness. They are mostly used in the designing of compartments in the overhead space of a house.

Button Head Cap Screws, Hex Socket Button Head Cap Screws, Button Head Screws Manufacturer, SS Button Head Screws, Button Socket Head Cap Screws, Stainless Steel Button Head Screws, Flanged Button Head Cap Screws, Button Head Screws Supplier in Mumbai, India.

Button Head Screws

Forming Hot & Cold Forged
Metric Size M0.6 to M100
Imperial Size #0 to 4"
Threads UNC, UNF, ISO, BSW & ACME.
Standards DIN, ASME, ISO & IS
Variants Fully Threaded Button Head Screws, Partial Threaded Button Head Screws, Metric Button Head Screws, Imperial Button Head Screws
Dimension Standards DIN 601, DIN 931, DIN 960, ISO 4014, ISO 4016, ISO 8765, ASME B18.2.1, ASME B18.2.3.5M, IS 1363-1, IS 1364-1, IS 6639, IS 12427
Alloy Categories Alloy Steel, Carbon Steel, Stainless Steel, Hastelloy, Inconel, Incoloy, Nickel Bolts, Duplex Steel, Super Duplex, Monel, Brass, Aluminum Bronze, Phosphor Bronze, Silicon Bronze
Material Specifications ASTM A193, ASTM A307, ASTM A449, ASTM A453, ASTM A490, ASTM A540, ASTM A1014, ASTM A1082, ASTM F468, ASTM F593, ASTM F2281, ASTM F3125
Coatings PTFE (Teflon), Hot Dip Galvanizing, Aluminum Zinc Flake, Zinc Phosphating, Manganese Phosphating, Metallic Zinc, Nickel Bolts Plating, Chrome Plating, Cadmium Plating, Silver Plating, Tin Plating

Button Head Screws Dimensions

Thread d M3 M4 M5 M6 M8 M10 M12 M16
P 0,5 0,7 0,8 1 1,25 1,5 1,75 2
b ref. 18 20 22 24 28 32 36 44
da max. 3,6 4,7 5,7 6,8 9,2 11,2 13,7 17,7
dk max. 5,7 7,6 9,5 10,5 14 17,5 21 28
min. 5,4 7,24 9,14 10,07 13,57 17,07 20,48 27,48
dL ref. 2,6 3,8 5 6 7,7 10 12 16
ds max. 3 4 5 6 8 10 12 16
min. 2,86 3,82 4,82 5,82 7,78 9,78 11,73 15,73
dw min. 5 6,84 8,74 9,57 13,07 16,57 19,68 26,68
e min. 2,303 2,873 3,443 4,583 5,723 6,863 9,149 11,429
k max. 1,65 2,2 2,75 3,3 4,4 5,5 6,6 8,8
min. 1,4 1,95 2,5 3 4,1 5,2 6,24 8,44
r1 max. 3,7 4,6 5,75 6,15 7,95 9,8 11,2 15,3
min. 3,3 4,2 5,25 5,65 7,45 9,2 10,5 14,5
rs min. 0,1 0,2 0,2 0,25 0,4 0,4 0,6 0,6
rt min. 0,3 0,4 0,45 0,5 0,7 0,7 1,1 1,1
s nom. 2 2,5 3 4 5 6 8 10
max. 2,08 2,58 3,08 4,095 5,14 6,14 8,175 10,175
min. 2,02 2,52 3,02 4,02 5,02 6,02 8,025 10,025
t min. 1,04 1,3 1,56 2,08 2,6 3,12 4,16 5,2
w min. 0,2 0,3 0,38 0,74 1,05 1,45 1,63 2,25

Weight Chart Of Button Head Screws

UN

PN

Diameter

Length

Box Qty

Box Weight
UN0106 03006 M3 6 100 0.04
UN0106 03008 M3 8 100 0.05
UN0106 03010 M3 10 100 0.07
UN0106 03012 M3 12 100 0.07
UN0106 03016 M3 16 100 0.08
UN0106 03020 M3 20 100 0.10
UN0106 03025 M3 25 100 0.12
UN0106 04006 M4 6 100 0.10
UN0106 04008 M4 8 100 0.10
UN0106 04010 M4 10 100 0.12
UN0106 04012 M4 12 100 0.13
UN0106 04016 M4 16 100 0.17
UN0106 04020 M4 20 100 0.20
UN0106 04025 M4 25 100 0.23
UN0106 04030 M4 30 100 0.27
UN0106 04035 M4 35 100 0.34
UN0106 04040 M4 40 100 0.38
UN0106 05006 M5 6 100 0.16
UN0106 05008 M5 8 100 0.18
UN0106 05010 M5 10 100 0.21
UN0106 05012 M5 12 100 0.23
UN0106 05016 M5 16 100 0.28
UN0106 05020 M5 20 100 0.34
UN0106 05025 M5 25 100 0.39
UN0106 05030 M5 30 100 0.49
UN0106 05035 M5 35 100 0.53
UN0106 05040 M5 40 100 0.58
UN0106 05045 M5 45 100 0.72
UN0106 05050 M5 50 100 0.80
UN0106 06006 M6 6 100 0.25
UN0106 06008 M6 8 100 0.28
UN0106 06010 M6 10 100 0.30
UN0106 06012 M6 12 100 0.35
UN0106 06014 M6 14 100 0.36
UN0106 06016 M6 16 100 0.41
UN0106 06018 M6 18 100 0.44
UN0106 06020 M6 20 100 0.48
UN0106 06025 M6 25 100 0.57
UN0106 06030 M6 30 100 0.68
UN0106 06035 M6 35 100 0.75
UN0106 06040 M6 40 100 0.84
UN0106 06045 M6 45 100 0.92
UN0106 06050 M6 50 100 1.01
UN0106 06055 M6 55 100 1.26
UN0106 06060 M6 60 100 1.32
UN0106 06065 M6 65 100 1.37
UN0106 06070 M6 70 100 1.43
UN0106 06075 M6 75 100 1.56
UN0106 06080 M6 80 100 1.80
UN0106 08010 M8 10 100 0.63
UN0106 08012 M8 12 100 0.68
UN0106 08016 M8 16 100 0.84
UN0106 08020 M8 20 100 0.94
UN0106 08025 M8 25 100 1.12
UN0106 08030 M8 30 100 1.24
UN0106 08035 M8 35 100 1.40
UN0106 08040 M8 40 100 1.56
UN0106 08045 M8 45 100 1.73
UN0106 08020 M8 50 100 1.92
UN0106 08055 M8 55 100 2.08
UN0106 08060 M8 60 100 2.20
UN0106 08070 M8 70 100 2.53
UN0106 08080 M8 80 100 2.72
UN0106 08100 M8 100 100 3.10
UN0106 10012 M10 12 100 1.31
UN0106 10016 M10 16 100 1.39
UN0106 10018 M10 18 100 1.52
UN0106 10020 M10 20 100 1.68
UN0106 10025 M10 25 100 1.86
UN0106 10030 M10 30 100 2.12
UN0106 10035 M10 35 100 2.41
UN0106 10040 M10 40 100 2.58
UN0106 10045 M10 45 50 1.49
UN0106 10050 M10 50 50 1.62
UN0106 10055 M10 55 50 1.74
UN0106 10060 M10 60 50 1.86
UN0106 10070 M10 70 50 2.01
UN0106 10080 M10 80 50 2.25
UN0106 10100 M10 100 50 2.73
UN0106 12020 M12 20 100 2.50
UN0106 12025 M12 25 100 2.84
UN0106 12030 M12 30 100 3.29
UN0106 12035 M12 35 100 3.62
UN0106 12040 M12 40 100 4.01
UN0106 12045 M12 45 100 4.31
UN0106 12050 M12 50 100 4.65
UN0106 12060 M12 60 50 2.72
UN0106 12070 M12 70 50 2.77
UN0106 12080 M12 80 50 2.95
UN0106 12090 M12 90 50 4.36
UN0106 12100 M12 100 50 4.70
UN0106 16045 M16 45 25 2.08
UN0106 16050 M16 50 25 2.40

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