ISO7380 Black Hex Socket Button Head Cap Screws
Zhejiang Benke Auto Parts Co., Ltd , https://www.benkeauto.com
     A screw is a form of threaded fastener with an external male thread. Bolts are thus closely related to,
and often confused with, screws.
     A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).
     An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex capscrew to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
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Product Name
 ISO 7380 Black Hexagon Socket Button Head Cap Screw
MaterialÂ
 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
 2.Steel:C45(K1045), C46(K1046),C20
 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37),  C28000(CuZn40)
 4.Bronze: C51000, C52100, C54400, etc
 5.Iron: 1213, 12L14,1215
 6.Aluminum/ Aluminum Alloy: Al6061, Al6063 etc
 7.Carbon steel:  C1006,C1010,C1018,C1022,C1035K,C1045,  C435#, 40CrMo,     42CrMo
 8.Alloy steel: SCM435,10B21
 9.Titanium and Titanium Alloy: TAD, TA1-TA8, TB2, TC1-TC10
OEM Â
 Accept
Color
 Blcak, Silvery, Gold or according to your require
Surface
 Black oxide (black), phosphate (Grey), zinc plated (Yellow/Silver) and dacromet (Sliver)
SizeM3-M16 or customed
EnvironmentalÂ
 Eco-friendly, lead free.
Price
 Manufacture price, Competitive price
Manufacture Process:
 Raw Material/QC/Heading/Threading/Heat Treatment/Surface Treatment
 /QC Inspection/Sorting and Packing/Shipping
Deliver Time
 1) Sample order:1-2 weeks once received payment
 2) Usage order:10-40 days once received payment
Standard
Â
ISO7380, ASME/ANSI B 18.3, JIS B 1174, BS 2470, GB /T 70.2
 Â
GB, DIN, ISO, ANSI, ASMEÂ , IFI, JIS, BSW, AS, Q, HJ, BS, PEN
Â
About us:
The Website: WWW.CNGOSHEN.COM
Jiaxing Goshen Hardware Co., Ltd (Haina Fastener Co Limited), established in China Mainland with the the high -quality strategy and marketing philosophy inherited from the holding company in the willing to supply better service for the domestic and overseas client. We are keeping moving with the motto: Foundation based on quality, Development founded in repuitation; Keeping innovation, Keeping progress. Our company has passed the ISO9001-2008, SGS, RoHS certification and along with the precision cold forged machine, thread roliing machine, stamping machine, CNC machine, thread tapping machine, Tail-milling machine, slotting machine & anvanced inspecting machine, we have the perfect managing system, high quality&efficient engineer and saler team for satisfying each client.Â
Our main products are: Bolts, nuts, screws, threaded rod, self tapping screws, sems screws, J bolts, wheel bolts, carriage bolt, titanium screws, weld screws, anti-theft screws, tivets, rivet nuts, bearings, stamping parts, CNC parts, lather parts, especially the non-standard fasteners which have a high reputation in reserching&producing. All of our products meet to the ANSI, DIN, UNI, JIS, ISO GB Standard, and being widely used in aerospace, automotive, mechanical, source, electronic, medical equipment, military, metallurgy, pathway, bridge, public device area, etc.
ISO 7380 Black Hexagon Socket Button Head Cap Screw
     A screw is a form of threaded fastener with an external male thread. Bolts are thus closely related to,
and often confused with, screws.
     A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).
     An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex capscrew to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
Â
Product Name
 ISO 7380 Black Hexagon Socket Button Head Cap Screw
MaterialÂ
 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
 2.Steel:C45(K1045), C46(K1046),C20
 3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37),  C28000(CuZn40)
 4.Bronze: C51000, C52100, C54400, etc
 5.Iron: 1213, 12L14,1215
 6.Aluminum/ Aluminum Alloy: Al6061, Al6063 etc
 7.Carbon steel:  C1006,C1010,C1018,C1022,C1035K,C1045,  C435#, 40CrMo,     42CrMo
 8.Alloy steel: SCM435,10B21
 9.Titanium and Titanium Alloy: TAD, TA1-TA8, TB2, TC1-TC10
OEM Â
 Accept
Color
 Blcak, Silvery, Gold or according to your require
Surface
 Black oxide (black), phosphate (Grey), zinc plated (Yellow/Silver) and dacromet (Sliver)
SizeM3-M16 or customed
EnvironmentalÂ
 Eco-friendly, lead free.
Price
 Manufacture price, Competitive price
Manufacture Process:
 Raw Material/QC/Heading/Threading/Heat Treatment/Surface Treatment
 /QC Inspection/Sorting and Packing/Shipping
Deliver Time
 1) Sample order:1-2 weeks once received payment
 2) Usage order:10-40 days once received payment
Standard
Â
ISO7380, ASME/ANSI B 18.3, JIS B 1174, BS 2470, GB /T 70.2
 Â
GB, DIN, ISO, ANSI, ASMEÂ , IFI, JIS, BSW, AS, Q, HJ, BS, PEN
Â
About us:
The Website: WWW.CNGOSHEN.COM
Jiaxing Goshen Hardware Co., Ltd (Haina Fastener Co Limited), established in China Mainland with the the high -quality strategy and marketing philosophy inherited from the holding company in the willing to supply better service for the domestic and overseas client. We are keeping moving with the motto: Foundation based on quality, Development founded in repuitation; Keeping innovation, Keeping progress. Our company has passed the ISO9001-2008, SGS, RoHS certification and along with the precision cold forged machine, thread roliing machine, stamping machine, CNC machine, thread tapping machine, Tail-milling machine, slotting machine & anvanced inspecting machine, we have the perfect managing system, high quality&efficient engineer and saler team for satisfying each client.Â
Our main products are: Bolts, nuts, screws, threaded rod, self tapping screws, sems screws, J bolts, wheel bolts, carriage bolt, titanium screws, weld screws, anti-theft screws, tivets, rivet nuts, bearings, stamping parts, CNC parts, lather parts, especially the non-standard fasteners which have a high reputation in reserching&producing. All of our products meet to the ANSI, DIN, UNI, JIS, ISO GB Standard, and being widely used in aerospace, automotive, mechanical, source, electronic, medical equipment, military, metallurgy, pathway, bridge, public device area, etc.