U Bolts Eye Bolts amp Fastening Hardware Welcome to U Bolt It where you will find a broad range of standard and custom made forged eye bolts hex bolts heavy hex hexagon nuts nuts washers wire rope wire rope clips chain fasteners transport chains drill bits U bolts and lifting hardware We can have custom manufactured bolts made to meet all your requirements and in Also use only SAE pattern flat washers with Grade 5 and 8 bolts because as it is explained the oversized hole in USS washers is too large to properly support the bearing surface of the bolt s head and one washer size smaller will be too tight and may cause the head to fail When a hardened flat washer is placed under the head be certain the Square head bolts Like hex head bolts square head bolts are defined by their head shape i e square This head design facilitates tooling gripping allowing for easier installation Socket Head Cap Screws Allen bolt Socket head cap screws have a flat chamfered top surface with a smooth or knurled cylindrical sides Forged heat treated 1 4 20 Star Drive Flat Head Type F Thread Cutting Floorboard Screws Black Phosphate amp Oil Finish quot 4 24 Phillips Oval Head Sheet Metal Screws 18 8 Stainless Steel 8 18 Hex Washer Head Sheet Metal Screws Self Drill Zinc Plated SteelSquare head bolts also called machine bolts are threaded to receive a nut These decorative bolts come in smooth hammered and pyramid head styles To shop by head style click on the image below to see all available sizes in that head apperance Shop by Head Style Shop by Diameter 10 1 4 quot 5 16 quot 3 8 quot 1 2 quot 5 8 quot 3 4 quot La

Flat Head The hemi head is the most efficient containing the pressure in pure tension The other designs substitute various amounts of bending stresses at lower efficiency to lower the head height and pay for it in increased weight This flat head working purely in bending pays for it with a massive 3 9120 thickness The construction of a Stainless Steel Allen Bolts Metric is with a hexagonal socket that is built in its head In addition to being a secure locking system the hexagonal socket Stainless Steel Allen Key Head Bolts is shaped in such a manner that its Lag screws US or coach screws UK Australia and New Zealand also referred to as lag bolts or coach bolts although this is a misnomer are large wood screws The head is typically an external hex Metric hex headed lag screws are covered by DIN 571 Inch square headed and hex headed lag screws are covered by ASME B18 2 1 The Most Comprehensive Stockist of Fasteners in the Kingdom of Saudi Arabia Our range of fasteners include Bolts Nuts Washers ASTM Studs Foundation Bolts Threaded Rods Clamps and other allied items confirming to rigid International Standards such as DIN ASTM BSI ANSI JIS and ISO etc This is because all metric flat washers are classed within certain Forms and each form has the same dimensions regardless of manufacturer The only slight possible difference is that there is a manufacturing tolerance allowance of 1mm above or below the dimension stated in the form table

We specialize in Drilled Head Bolts We Stock many sizes and grades of HEX BOLTS SOCKET CAP SCREWS including Grade 8 Grade 5 Metric Stainless Steel We can drill bolts from 1 4 quot 1 1 4 quot M6 M33 We normally ship your drilled head bolt orders in 1 2 business days even the same day when possible Large or custom orders are welcome Flat heads are countersunk cone shaped under the head with a flat top Allen hex socket drive is a six sided recess for use with an Allen wrench hex key Stainless steel 18 8hexagon head bolts screws and nuts of product grade c part 1 hexagon head bolts size range m 5 to m 64 fourth revision ics 21 060 10 1 bis 2002 bureau of indian standards manak bhavan 9 bahadur shah zafar marg new delhi 110002 3 december 2002 price group 5Shop Online Our Collection Of Quality Fasteners In Any Quantity Find what you have been looking for Buy the quantity you need Screws Nuts Bolts amp Washers Zinc or Stainless Steel Available in Imperial or Metric measure Plow bolts 3 flat head Plow bolts are used for attaching the cutting edge of a plow to the plow blade Flat head Zinc plated grade 5 steel A tempered medium carbon steel Zinc plated for moderate corrosion resistance Grade 5 falls between grade 2 and grade 8 in strength and is commonly found in automotive applications Grade 5 steel plain

Without a head to get in the way these screws fit in tight spaces where standard shoulder screws cannot Either thread them in a countersunk hole for a flush mount or install them with the shoulder sticking out to use them as pins or dowels for aligning and locating components Plow bolts are like carriage bolts since they also have the square shoulder under the bolt head They differ from a flat head which will fit flush to the materials being joined Eye bolts have a closed circular eye opposite the threaded end Eye bolts are used to run and secure rope chain and cables Jul 15 2016 nbsp 0183 32 Step 5 Remove the cylinder head Once all the bolts are removed the cylinder head may be removed from the engine If it is stuck tap lightly on the side of the head with a rubber hammer to loosen the cylinder head Warning Most head bolts are torque to yield These head bolts are single use only and once removed must be replaced Metric bolts are sized differently than US standard bolts and are commonly used in machinery Plow bolts are similar to carriage bolts They are made with a countersunk head for a flat finished surface Slotted flat head cap screws are designed with countersunk heads making them good for applications that require perfectly flush surfaces MVH500AH head with flat base tripod mount for attachment to a hybrid photo video tripod a traditional photo tripod slider a monopod or other supports Specifications 1 4 quot and 3 8 quot attachment type 3 8 quot screw attachment type 1 Bubble Spirit Level Independent Pan Lock Independent Tilt Lock Lateral Tilt 70 Degree 90 Degree tilt range

Socket Head Bolts Chrome Bolts Machine Screws Metric Bolts Lock Washers Flat Washers Nuts Machine Screws Electrical Connectors Sheet Metal Screws Brass Fittings 6 71 BLOWER GASKET 7 99 5 16 18 STAINLESS STEEL SOCKET HEAD ALLEN BOLT 0 20 ARP 300 STAINLESS STEEL STUD 3 90 Elevator bolt Bolt with a large flat head used in conveyor system setups Hanger bolt Bolt that has no head machine threaded body followed by a wood threaded screw tip Allow nuts to be attached to what is really a screw Hex bolt Bolt with a hexagonal head and threaded body Section immediately under head may or may not be threaded 5 16 18x3 4 GR 8 2 Slotted Round Head Hopper Tank Bolts Shipping to your door is included in 1 000 bolt lots 18 162 each or pick up at the farm 17 162 Flange nut upgrade for 1 5 162 additional each 5 16 18x3 4 GR 8 2 Hex Flange Head Grain Bin Bolt W PE Washer amp NutPan head flat head oval head hex head phillips head Din7991 A2 Ss Countersunk Screw Csk Allen Socket Screws Dimensions ASME B18 6 3 Exception screws 6 Flat Head Screws Shoulder Screws Carriage Bolts 12 Point Screws Set Screws Tapping Wood and Drywall Screws Thumb Screws Binding Barrels and Screws Square Head Screws T Bolts Elevator Bolts Hanger Bolts Plow Bolts Hold Down Bolts Pentagon Head Screws Captive Panel Screws Threaded Rods and Studs Coupling Nuts Anchors Thread