Hex head bolts and screws, High strength bolts for Structural application, Full thread stud bolts, Double-end stud bolts , Socket head cap/set screws, Welded stud, Anchor bolts, U bolts sets, Clamp sets, Insulation clamp sets.
Hex nuts, Heavy hex nuts, High strength nuts
for Structural application, lock nuts
Plain washer, spring washer, square taper
API 20E BSL1、BSL2、BSL3 Bolts and Nuts
Lederer has been one of the leading suppliers of stainless steel fasteners for more than 40 years and offers more than 20,000 different articles direct from stock:
- screws, pins, nuts, rings, washers
- made from stainless steel, carbon steel and non-ferrous materials （A4-80、Duplex Stainless Steel）
- standard and designed parts
- DIN, EN, ISO and inhouse
- special parts by drawings and special materials
Lederer is big enough to realise even substantial and elaborate projects (we will be glad to provide references), and small enough to react quickly, flexibly and unbureaucratically to market and customer requirements.
Bolts and Screws:
Hex Socket Head Cap Screw,
Hex Socket Head Set Screw,
Hex Socket Flat Head Screw,
Hex Socket Button Head Screw,
Hex Socket Head Shoulder Screw,
Hex Head Bolts
Wheel Hug Bolt
Drop in Anchor,
ISO, DIN, BS, ANSI, ASME, JIS, GB, other standard bolts, screws and standard parts & non-standard fasteners
Our products various different specifications and types: hexagonal-headed bolts, screws, nuts, washers, anchors, rivets and some larger scales items, produced as per requirements and demand, with M5 to M74 (diameter), and 10mm to 2000mm (length), and meet kinds of standards from abroad as follow:
1) Germany (DIN)
2) British System (BS)
3) American System (ANSI/ASME)
4) Australian System (AS)
5) Japanese System (JIS)
6) Guo Biao (GB, China National Standard)
Therefore, our products are well-sold among the whole country, moreover, they are also widely spread all over the world, including Europe, North-America, Mid-east, Japan, Etc.
Description of goods: Big Head of the blind nuts. Item: Used screw type:3/8-16, ABK mm(Bore D): 13.1mm, Plank thickness: 0.5-3.8mm, ABK mm: 13.5mm, Plank thickness ABK mm: 0.5-3.8mm, 3/8ABK Inch. Little Head of the blind nut,M8 HB (M8 HB common), Used screw type: M8 X1.25, Bore D HB mm: 11.1mm, Plank thickness(HB)mm: 0.5-3.5mm, Srew bolt. Description of goods: Used Air tool gun of the blind nut, Srew bolt
The company was established in 1991, specializing in producing various different fasteners, such as self-lift combination screw, self-breakthrough, bolt, triangle screw and retreat-stopping screw, etc. And it belongs to a member of China Fasteners Association.
Main scope of our products are as follows: high precision screw, Electronic screw, electrical appliance screw, meter screw, mechanical board screw, rolled sunk screw, wire-board adjustable screw, nylon screw, furniture screw, press rivet and press nut, combinatorial screw, K nut, elastic screw nut, slotted screw and some other knurled screw and so on.High precision cone dowel, cylinder dowel, retainer washer and Grade 12.9 internal hexagon rolled sunk screw,Grade 12.9 internal hexagon with square head, Grade 12.9 internal hexagon with cylindrical head are all in our storage.We welcome orders like lathe-produced non-standard parts and domestic hardware products according customer's specific need. We will consistently take “high product quality” for customer satisfaction as business credo and we are here for our customers from home and abroad.