Steel Nut Bolts

Heavy hex head structural bolts from QBH company help you secure steel-to-steel structural connections. These rugged steel bolts come in galvanized, hot dipped galvanized, yellow zinc and plain finishes. Choose the thread size, thread length and overall length you need from a selection that numbers more than 1,000 pieces. When you need structural bolts, come to QBH company first and get the job done right. ASTM A394 specification covers the chemical and mechanical requirement

galvanized square card right angle u-bolt lengthened u-screw riding clamp fixed pipe buckle m6-m10 U-shaped bolt, namely riding bolt, English name is U-bolt, non-standard parts, because of the shape of U-shaped, the two ends of the thread can be combined with the nut, mainly used to fix the pipe such as water pipe or sheet such as car spring, because of the way of fixing objects like people riding on a horse, so called riding bolt 　 CHEMICAL COMPOSI(% ) Type C Si Mn P S Ni Cr

Product Description Product Name Hexagon Nut With Toothed Antiskid Flange DIN6923 Materials Stailness Steel 304 Neutral Size M3 /M4 /M5 M6 /M8 /M10 /M12 /M14 /M16 /M20 International Standard DIN315 OEM/ODM Service Available DIY Subpackage Service for Retails Owner Order (Like Amazon Seller) Available Lead Time for Production Depends on your order contents Payment Term Negotiable Product Parameters The drawing of Stainless Steel 304 Hexagon Nut With Toothed Antiskid Flange

Product Description We are the manufacture,which specialized in fastener for more than 15 years,which is specialized in the various kinds of screw, washer, nuts, bolts,anchors and non standard product,with a yearly capacity of 8,000 tons. Name T-bolt Material Stainless steel Finish ZINC PLATED,PLAIN Standard DIN,ASME,or as customer's drawing Place of Origin China Grade A2 A4 4.8 5.8 6.8 8.8 10.9 12.9 Model Number M8 M10 Delivery time 10-15 days/container Production Capacity

Black Phosphate Drywall Screws, Bugle Head, Self-Tapping Product Overview Self-tapping drywall screws manufactured to EN 14566 and ASTM C1002, featuring a bugle head with Phillips (PH2) cross recess drive. These screws incorporate a sharp needle point that enables self-piercing into plasterboard and light-gauge steel framing without pre-drilling. Material: Case-hardened carbon steel (AISI 1018 or equivalent) Coating: Black phosphate coating for mild corrosion resistance

DIN 7985 Cross Recessed Pan Head Carbon Steel Machine Screws This product is a metric machine screw manufactured to DIN 7985 (withdrawn and replaced by ISO 7045 ), featuring a pan head with a cross recess (Phillips H-type or Pozidriv Z-type) and a fully threaded shank. Available in carbon steel property classes 4.8, 8.8, 10.9, and 12.9 , with thread sizes from M1.6 to M10 and lengths from 2 mm to 180 mm . Used for fastening components with pre‑tapped holes or through‑holes

DIN 7504-K Hexagon Washer Head Self‑Drilling Screws with EPDM Bonded Washer This product is a hexagon washer head self‑drilling screw manufactured to DIN 7504‑K , featuring an integrally bonded EPDM (ethylene‑propylene‑diene monomer) sealing washer . The screw combines a self‑drilling drill point that eliminates pre‑drilling with a self‑tapping thread, enabling single‑operation fastening into steel, wood, aluminium, and composite materials . Available in carbon steel ( C1022A

Zinc-Plated Wafer Head Self-Drilling Screws for Chipboard This product is a wafer head self-drilling screw specifically engineered for fastening chipboard (particleboard), MDF, OSB, plywood, and other engineered wood products . The wide wafer head increases surface contact for stronger fastening in weaker materials , while the self-drilling point eliminates the need for pre-drilling in most applications . Manufactured from carbon steel (C1022A) with a zinc-plated finish, the

DIN 914 Stainless Steel Socket Set Screws – Cone Point, Full Thread This product is a headless hexagon socket set screw manufactured to DIN 914 , featuring a cone point and a full thread along the entire length . The cone-shaped tip is designed to precisely embed into a pre-drilled recess or shaft, providing secure locking, positioning, and fixing of components . Designed exclusively for compression/pressure loads , it is not suitable for tensile or shear loading . Available

DIN 11015 Flat Countersunk Square Neck Bolts with Short Square – Agricultural Machinery This product is a flat countersunk square neck bolt manufactured to DIN 11015:1995-10 , specifically designed for agricultural machinery applications. The bolt features a flat countersunk head (flush-mounting design) with a short square neck directly beneath the head. Thread sizes from M6 to M12 , lengths from 16 mm to 50 mm . Available in carbon steel property classes 8.8 and 10.9 , with

This product is a metric self-tapping wood screw manufactured to DIN 7982 (countersunk flat head) or DIN 7981 (pan head), featuring a Phillips cross recess drive and a Type C (or Type F) tapping thread with a sharp cone point. The self-tapping thread creates its own mating thread when driven into pre-drilled or pilot holes in wood, chipboard, MDF, plywood, and other timber-based materials, eliminating the need for pre-tapped inserts. Available in carbon steel (property

PTFE Coated ASTM A193 Grade B7 Threaded Rod with A194 Grade 2H Heavy Hex Nuts This product is a fully threaded stud rod manufactured from ASTM A193 Grade B7 chromium-molybdenum alloy steel, quenched and tempered for high-strength performance in high-temperature and high-pressure services. The rod features a PTFE fluoropolymer coating (Xylan 1424 type, blue), providing a low-friction, chemically inert, corrosion-resistant surface. Supplied as a complete assembly with two ASTM

Product Introduction CE-marked HR bolting assemblies per EN 14399-3 (System HR) for preloaded joints in steel structures to Eurocode 3 (EN 1993-1-8). Each assembly comprises: property class 10.9 hexagon head bolt (large widths across flats), property class 10 hexagon nut, and through-hardened washer to EN 14399-6. Sizes M12–M36. Preload achieved by bolt elongation, providing controlled ductility and tolerance to moderate overtightening. Thread Tolerance & Hot-Dip Galvanizing

Hex Self-Drilling Screws with Drill Point – DIN 7504‑K / ISO 15480 Hexagon washer head self‑drilling screw manufactured to DIN 7504‑K (superseded by ISO 15480), with an integral flange washer under the hex head and a built‑in drill point that drills its own pilot hole and forms the mating thread in a single operation. The screw incorporates a tapping thread to ISO 1478, with a case‑hardened drill point eliminating pre‑drilling in steel, aluminium, plastics, and timber‑to

DIN 603 Half Thread Square Neck Carriage Bolt – Metric Round Head This metric carriage bolt meets DIN 603 for product grade C, featuring a round mushroom head, a square neck directly under the head, and a partial thread (half thread) configuration. Thread sizes M5 to M20 , metric coarse pitch per ISO 261. The square neck embeds into a square or punched hole, providing positive anti-rotation locking during nut tightening from the opposite side. Available in carbon steel

DIN 1445 Clevis Pins with Head and Threaded Portion (T‑Head Bolts) This product is a clevis pin manufactured to DIN 1445 , featuring a distinctive T‑shaped head and a threaded portion opposite the head. Designed primarily for use with clevis brackets (e.g. DIN 71752) and similar articulated connections, it provides a secure yet removable hinge joint in mechanical, agricultural, and construction equipment. Available in carbon steel (with optional surface finishes such as zinc

DIN546 Slotted Round Nut Product Specifications Model number DIN546 Type Slotted Head Style Hexagonal Material Carbon steel Finish Cold Forming Grade 4.8/6.8/8.8/10.9 Used Machinery, Chemical Industry, Environmental, Build Specification M3-M12 Product Details Style Slotted Round Nut Standard DIN546 Size M1-M20 Class 4, 6, 8, 10, 12 Coating Black, zinc, HDG, Heat treatment, plain, etc. Material Carbon steel & Stainless Steel Packing Bulk/boxes in cartons, bulk in poly bags

Product Description Ifi 544 Hardware Metric Round Head Ribbed Neck Bolts Style Round Head Neck Bolt Standard IFI 544 Size M5-M14 Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 Coating black, zinc, HDG, Heat treatment, plain, etc. Material Carbon steel & Stainless Steel Packing bulk/ boxes in cartons, bulk in poly bags/ buckets, etc. Pallet solid wood pallet, plywood pallet, ton box/bag, etc. Shipment Port Shanghai & Ningbo FAQ 1. How do you let me trust you. Jiaxing City Qunbang

QBH DIN188 Double Nib High Quality T-Head Bolts Style Square Neck T-head Bolts Standard DIN188 SUPPLIER QBH Size M8-M80 Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 Coating black, zinc, HDG, Heat treatment, plain, etc. Material Carbon steel & Stainless Steel Packing bulk/ boxes in cartons, bulk in poly bags/ buckets, etc. Pallet solid wood pallet, plywood pallet, ton box/bag, etc. Shipment Port Shanghai & Ningbo Jiaxing City Qunbang Hardware Co, Ltd is a productiondesignsales and

Product Description A Cap Nut protects bolt threads underneath it, whilst providing a cleaner, more aesthetically pleasing appearance and improving safety on some applications. If an application requires a smooth finish or exposed threads to be covered, cap nuts are an excellent solution for this - and they come in a number of styles including low crown and acorn nuts. Available in a wide range of materials, from stainless steel to brass and everything in between, and can be