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{"title":"Carbon Steel 10.9 12.9 Dacromet Gumet Hot Dip Galvanized Hdg Hexagon Torx Cross","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/bb\/06873f4b88e49a0930058a385373-200x200-1\/carbon_steel_10_9_12_9_dacromet_gumet_hot_dip_galvanized_hdg_hexagon_torx_cross_recess_pan_head_metal_screw.jpg","attrs":{"Place of Origin":"china","Supply Ability":"10000,Piece\/Pieces,Month","Corrosionresistance":"High","Packaging Details":"Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film."}}
{"title":"M1.6 M2 M2.5 Cross Recess Pan Head Metal Screw Black Electrophoresis A2 A4 ISO","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/f2\/9130ecfec704b1c933e2bb47ce85-200x200-1\/m1_6_m2_m2_5_cross_recess_pan_head_metal_screw_black_electrophoresis_a2_a4_iso_7045.jpg","attrs":{"Place of Origin":"china","Delivery Time":"about 12-18days","Port":"Shenzhen, Guangzhou","Package":"Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film."}}
Metal Sems Slotted Phillips Torx Hex Socket Drive Pan Cap Truss Round Head Screw Assembled With Double Square Flat Spring Washer
Product Description
This is a “universal SEMS screw family" offering a wide choice of drives (Slotted, Phillips, Hex Socket, Torx), head styles (Pan, Round, Truss, Cap), and washer combinations (double flat washers, square washer, flat washer, spring washer). Materials include carbon steel (Grade 4.8 to 12.9) and stainless steel (A2/A4) with finishes such as zinc plating, nickel plating or black oxide. The washers are pre‑assembled and captive. This product line is designed for automated assembly, repair kits and equipment manufacturers who need flexibility. Users can select the exact drive, head and washer configuration to match their application.
Applications
Industry
Usage
Automotive
High-strength applications in engines, heavy-duty machinery, and bridge construction
Mechanical
Connecting mechanical parts, circuit boards, engines, transmissions in various industries
Energy
Connecting power generation equipment and transmission lines
Architectural
Building structures, shipbuilding, and petrochemical equipment
Electronics repair kits: multiple drive types for different devices.
Automated production change‑over parts: different drives for different stations.
Instrument internal fixing: pan head + spring washer for vibration resistance.
Rail vehicle interior panels: Torx drive with large flat washer.
Custom cabinets and distribution boards: choose flat or spring washer to avoid paint damage.
Key Features
All drive types available – use the bit you already have.
Flexible washer configurations – double flat for soft materials, square for anti‑rotation, spring for vibration.
Multiple head styles – pan for general, truss for wide bearing, cap for countersinking.
One‑stop sourcing – reduce supplier management.
Custom anti‑loosening solutions – e.g., spring + square washer combination.
Company Information
Frequently Asked Questions
Q: Are you trading company or manufacturer?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples but customers pay the freight cost.
Q: What are your payment terms?
A: 30% T/T in advance, balance before shipment or L/C.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...