Half-thread screws with hex head DIN 931
Hex head bolt UNC 5/16 inchx1 3/4 inch DIN931 steel zinc-plated 8.8 Kramp - 931516134UNC - Content in sale unit: 50szt.; DIN standard: 931.
zł1.49Price
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Inch bolts
309 products
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zł81.15Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNC 3/4 inchx6 inch steel zinc-plated 10.9 Kramp - 931346109UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł81.15Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNC 3/4 inchx6 inch steel zinc-plated 10.9 Kramp - 931346109UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł81.15Price
zł7.06Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/8 inchx83.00mm DIN931 steel zinc-plated 8.8 Kramp - 93138314UNC - Content in sale unit: 25szt.; DIN standard: 931.
zł7.06Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/8 inchx83.00mm DIN931 steel zinc-plated 8.8 Kramp - 93138314UNC - Content in sale unit: 25szt.; DIN standard: 931.
zł7.06Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/4 inchx4 1/2 inch steel zinc-plated 8.8 Kramp - 93134412UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł22.06Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/4 inchx4 1/2 inch steel zinc-plated 8.8 Kramp - 93134412UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł22.06Price
zł22.20Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/4 inchx4 inch steel zinc-plated 8.8 Kramp - 931344UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł22.20Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/4 inchx4 inch steel zinc-plated 8.8 Kramp - 931344UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł22.20Price
zł1.52Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/4 inchx3 inch DIN931 steel zinc-plated 8.8 Kramp - 931143UNC - Content in sale unit: 50szt.; DIN standard: 931.
zł1.52Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/4 inchx3 inch DIN931 steel zinc-plated 8.8 Kramp - 931143UNC - Content in sale unit: 50szt.; DIN standard: 931.
zł1.52Price
zł5.66Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx1 1/2 inch steel 8.8 Kramp - 93138112UNFBP001 - Content in sale unit: 1szt.; DIN standard: 931.
zł5.66Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx1 1/2 inch steel 8.8 Kramp - 93138112UNFBP001 - Content in sale unit: 1szt.; DIN standard: 931.
zł5.66Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/16 inchx2 1/2 inch steel zinc-plated 8.8 Kramp - 931516212UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł4.63Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/16 inchx2 1/2 inch steel zinc-plated 8.8 Kramp - 931516212UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł4.63Price
zł41.67Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 1 inchx4 inch steel zinc-plated 8.8 Kramp - 93114UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł41.67Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 1 inchx4 inch steel zinc-plated 8.8 Kramp - 93114UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł41.67Price
zł44.45Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/4 inchx5 inch DIN931 steel zinc-plated 8.8 Kramp - 931345UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł44.45Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/4 inchx5 inch DIN931 steel zinc-plated 8.8 Kramp - 931345UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł44.45Price
zł6.89Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx3 inch steel zinc-plated 8.8 Kramp - 931383UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł6.89Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx3 inch steel zinc-plated 8.8 Kramp - 931383UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł6.89Price
zł6.23Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 5/16 inchx4 inch DIN931 steel zinc-plated 8.8 Kramp - 9315164UNC - Content in sale unit: 50szt.; DIN standard: 931.
zł6.23Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 5/16 inchx4 inch DIN931 steel zinc-plated 8.8 Kramp - 9315164UNC - Content in sale unit: 50szt.; DIN standard: 931.
zł6.23Price
zł74.65Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/4 inchx7 inch DIN931 steel zinc-plated 8.8 Kramp - 931347UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł74.65Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 3/4 inchx7 inch DIN931 steel zinc-plated 8.8 Kramp - 931347UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł74.65Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/16 inchx2 1/4 inch steel zinc-plated 8.8 Kramp - 931516214UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł3.71Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/16 inchx2 1/4 inch steel zinc-plated 8.8 Kramp - 931516214UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł3.71Price
The store category Inch bolts covers fasteners and retaining parts used with farms, workshops and livestock buildings.
The full category path is All products in the shop/Shop & Workshop/Consumables & spare parts/DIN Compatible Parts/standardized/Bolts/Inch bolts. It shows where the category sits within the range and helps users select the correct product section.
Application and purpose
Parts in this group join, locate or retain mating parts. A single trade name may cover several designs, so compatibility must be confirmed from technical data rather than from an image alone.
Which subcategories does this section include?
Key subcategories include (store labels):
- Allen screws with countersunk hex socket head DIN 7991
- Allen screws with cylindrical hex socket head DIN 912
- Half-thread screws with hex head DIN 931
- Fully threaded bolts with hex head DIN 933
How to select the correct product
Start by identifying the machine, equipment or assembly. Then compare the features that most often determine compatibility:
- thread diameter and pitch
- length and head type
- strength grade
- material, coating and manufacturing standard
- machine or equipment make, model and version
- catalogue number, OE number or manufacturer reference
Technical product data shows that several parameters may matter at the same time, depending on the part's function: dimensions, material, temperature range, pressure, flow, voltage, load rating or connection type. An OE or manufacturer reference is extremely useful, but it should still be checked against dimensions and equipment version.
If several versions exist for one model, record the production year, serial number, engine or gearbox code and the marking on the old part. A photograph of the mounting position may help, but it does not replace measurement and specification comparison.
Installation, operation and safety
Before installation, clean the mating surfaces, compare the new part with the removed item and use suitable tools and tightening torques. After repair, check movement, fixings and operation under safe conditions.
For safety-related parts, pressurised systems, electrical work and chemicals, manufacturer instructions, required competence and suitable protective equipment always take priority.
FAQ
How should the correct subcategory be selected?
First identify the machine type and the function of the required part. Then choose the subcategory by system, manufacturer or application and complete the check using the part number.
Does a similar appearance confirm that the part will fit?
No. Similar parts may have different dimensions, threads, materials, operating ranges or mounting sides. Technical specifications should be the basis of the decision.
What should be checked after installation?
Check fixings, leakage, freedom of movement and operation of the relevant system. Testing should be carried out without load or under controlled conditions, in line with the manufacturer's instructions.
Inch bolts