ASTM A193 B7 B16 Black Oxide Double Head Stud Bolt
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... steel, stainless steel, alloys steel etc. Grade a2,a4,4.8,8.8,10.9,12.9.etc,A2-70, A4-80, A193-B7, B16, L7 ect Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is...
Hebei Lufeng Piping Equipment Co., Ltd.
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12mm Galvanized Steel B7 B7M Black Oxide Coating L Type Ball Head Hex Allen Key Spanner
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12mm Galvanized Steel B7 B7M Black Oxide Coating L Type Ball Head Hex Allen Key Spanner 1. Description: TOOLS & HARDWARE refers to a general term for various metal devices manufactured from iron, steel, aluminum and other metals through forging, ......
Hunan Jia Shan Hardware Tech Co., Ltd.
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4140 Steel High Tensile Nut Bolt M48 Black Oxide Hex Head Bolts
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...Ball Mill Machinery Carbon Steel Black Oxide Crusher Bolts 1. Grade: 4140 steel 12.9 2. Size: M3-48 3. Standard: DIN 4. Certification: ISO9001, SGS, CTI, ROHS The main bolts are as following: 01 D bolt 02 Oval bolt 03 Flat counter sunk nib bolts 04 Square head......
Eternal Bliss Alloy Casting & Forging Co.,LTD.
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Sfenry ASME UNC UN UNF Threaded ASTM A193 B7 A194 2H Hex Bolt And Nuts B18.2.1 / B18.2.2 Hex Screws Black Oxide Normal
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Products Specification Sfenry ASME UNC UN UNF Threaded ASTM A193 B7 A194 2H Hex Bolt and Nuts B18.2.1 / B18.2.2 Hex Screws Black Oxide Normal BLACK OXIDE: These stainless black bolts are coated with Black Oxide proudly applied in the USA to military ......
TOBO GROUP LTD
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2mm - 36mm Steel Black Oxide Hex Allen Key OEM ODM
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2mm-36mm Factory Supply Steel Black Oxide Hex Allen Key All Size Hex Allen Key Product Name Hex Allen Key Kind Flat head, ball head, torx head Length Short, middle, long Size S0.9mm----S80mm Size S 1/20”----S 1/2” Place of Origin Jiangsu, China ......
Kunshan Grace Hardware Co., Ltd.
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Class 4.8-12.9 Ball Head Shoulder Screw Fasteners DIN/ISO/ANSI
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...ball head shoulder screw fasteners Material Stainless steel, brass, copper, aluminum, carbon steel, alloy steel etc. Surface Treatment Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black......
Lock Technology(shenzhen)Co., LTD.
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Round Head Tension Control Bolts A325tc With Nut And Washer Assembled
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...), JSS II09(S10T), EN14399 GRADE 8.8 SIZE RANGE Dia.: 1/2"~1 1/2" Length:1 1/4"~12" Materials Alloy steel: 40Cr/42CrMo/B7/35CrMo Normal finish Black oxide, Dacromet, phosphating, galvanized,ect. Head Marking HYZ+A325TC or...
Shenzhen Bozex Co.,limited
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DIN7991 Countersunk Head Screw Hex Socket Recessed Self Threading Screws Partially Thread
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...:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze Grade SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. Finish Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H...
Shanghai Summery Industrial Machine Co. , Ltd.
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High Strength Carbon Steel En14399-3 Grade10 Black Hex Nut With Hr
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...: Alloy steel---40Cr / 35VB 35CrMo/42CrMo B7 Available finish Dacromet, black oxide, phosphating, electronic galvanized,ect. Bolt Set set= 1 bolt + 1 Nut (14399-3 CLASS 8)+ 2 washers(BS-EN 14399-6) Head marking HYZ+ HR 8.8 or customers' brand + HR 8.8...
Jiaxing City Qunbang Hardware Co., Ltd
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Oxide Black Railroad Track Spikes Rail Screw Spike NF F500-50
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... on concrete and wooden sleepers. Characteristically, the sleeper screw thread may only be produced in a hotforming operation. The different shapes of the head correspond to the pass form of the respective spanner used for fastening and loosening of the...
Suzhou Zhongyue Railway Material Co.,Ltd.
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